WSRowSetImpl (Oracle Fusion Middleware Java API Reference for Oracle ADF Model)

java.lang.Object
- java.util.AbstractMap
- - oracle.jbo.common.JboAbstractMap
  - - oracle.jbo.common.ws.WSObject
    - - oracle.jbo.common.ws.WSAMComponent
      - oracle.jbo.common.ws.WSRowSetIteratorBase
        
        oracle.jbo.common.ws.WSRowSetImpl

All Implemented Interfaces:

java.io.Serializable, java.util.EventListener, java.util.Map, WSRowSet, ExprWrappable, NavigatableRowIterator, Properties, RowIterator, RowNavigationListener, RowSet, RowSetIterator, RowSetListener, VariableManagerOwner, VariableManagerOwnerBase, XMLInterface
```
public class WSRowSetImpl
extends WSRowSetIteratorBase
implements WSRowSet, java.io.Serializable, RowSetListener
```
See Also:
Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class java.util.AbstractMap
  java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>
- Nested classes/interfaces inherited from interface java.util.Map
  java.util.Map.Entry<K,V>

Field Summary
- Fields inherited from class oracle.jbo.common.ws.WSRowSetIteratorBase
  mListeners, mMgmtListeners, mName
- Fields inherited from class oracle.jbo.common.ws.WSObject
  mVariableOpers
- Fields inherited from class oracle.jbo.common.JboAbstractMap
  MAP_NULL_VALUE
- Fields inherited from interface oracle.jbo.RowSet
  COPY_OPT_ALL_ROWS, COPY_OPT_LIMIT_RANGE, FORWARD_ONLY, RANGE_PAGING, RANGE_PAGING_AUTO_POST, RANGE_PAGING_INCR, SCROLLABLE
- Fields inherited from interface oracle.jbo.RowIterator
  ITER_MODE_LAST_PAGE_FULL, ITER_MODE_LAST_PAGE_PARTIAL, SLOT_BEFORE_FIRST, SLOT_BEYOND_LAST, SLOT_DELETED, SLOT_VALID
- Fields inherited from interface oracle.jbo.XMLInterface
  XML_IGNORE_DEPTH_COUNT, XML_OPT_ALL_ROWS, XML_OPT_ASSOC_CONSISTENT, XML_OPT_CHANGES_ONLY, XML_OPT_LIMIT_RANGE, XML_PASSIVATION_USE

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`cancelQuery()` Cancels a running query.
`void`	`closeRowSet()` Closes the row set.
`void`	`closeRowSetIterator()` Closes this row set iterator.
`RowSet`	`createDetailRowSet(java.lang.String rsName, java.lang.String linkDefName)` Creates a detail Row Set.
`RowSetIterator`	`createRowSetIterator(java.lang.String name)` Creates an iterator for the row set.
`RowSet`	`deepCopy(java.util.HashMap voAttrMap, long options)` This method performs a copy of view rows and the Entity row references of the view rows that belong to this `RowSet`.
`void`	`defineNamedWhereClauseParam(java.lang.String name, java.lang.Object defaultValue, int[] indices)` Defines a named bind variable to use with the view object's where-clause.
`void`	`executeEmptyRowSet()` Executes the row set as an empty row set.
`void`	`executeQuery()` Executes the query.
`void`	`executeQuery2(boolean resetCurrency, boolean force, boolean emptyRowSet)`
`RowSetIterator`	`findOrCreateRowSetIterator(java.lang.String name)`
`RowSetIterator`	`findRowSetIterator(java.lang.String name)` Gets the named row set iterator that was created at runtime for this row set.
`WSRowSetIteratorImpl`	`findWSRowSetIterator(java.lang.String name)`
`byte`	`getAccessMode()`
`AccTravDef`	`getAccessorTraversalDef()`
`ApplicationModule`	`getApplicationModule()` Gets the row set's application module that contains this row set.
`long`	`getCappedRowCount(long cap)`
`long`	`getDeferredEstimatedRowCount()` If this ViewObject is marked to not perform the estimatedRowCount query, then return -1 until either the estimatedRowCount is called and the count is known or the RowSet is fetched completely in which case the actual row count is known.
`RowSet[]`	`getDetailRowSets()` Gets an array of detail Row Sets for which this Iterator is the master.
`long`	`getEstimatedRowCount()` Counts the number of rows in the collection defined by the view object's query.
`java.lang.Object`	`getImplObject()`
`int`	`getIterMode()` Gets the current iteration mode.
`RowSetIterator[]`	`getMasterRowSetIterators()` Return all controlling masters of this row set.
`java.lang.Object`	`getNamedWhereClauseParam(java.lang.String name)` Gets the value of a named where-clause parameter for this row set.
`AttributeList`	`getNamedWhereClauseParams()` Gets all the Name, value pairs of a named where-clause parameter of the viewObject.
`WSObject`	`getParent()`
`java.util.Hashtable`	`getProperties()` Gets the table of properties.
`java.lang.Object`	`getProperty(java.lang.String hintName)` Retrieves the specified property, if it exists.
`java.lang.Object`	`getProperty(java.lang.String hintName, LocaleContext locale)`
`int`	`getRangePagingCacheFactor()`
`int`	`getRangeSize()` Gets the size of the Row Set Iterator range.
`int`	`getRangeStart()` Gets the absolute row index of the first row in the Row Set Iterator range.
`RowSet`	`getRowSet()` Gets the Row Set that this Iterator belongs to.
`RowSetIterator[]`	`getRowSetIterators()` Gets all row set iterators that belong to this row set.
`java.lang.Object`	`getSyncLock()` Gets the locking object for this Row Set Iterator.
`ViewObject`	`getViewObject()` Gets the view object that owns this row set.
`java.lang.Object[]`	`getWhereClauseParams()` Gets the bind variable values to be used with the view object's where-clause.
`boolean`	`hasAccessorTraversalDef()`
`boolean`	`isAssociationConsistent()` Returns the flag indicating whether association-consistent mode is on or not.
`boolean`	`isDefaultRowSet()` Internal: Applications should not use this method.
`boolean`	`isExecuted()` Returns true if the current ViewObject's query has been executed for this row set.
`boolean`	`isExecutedEmpty()` Returns true if the current ViewObject's query has been executed with empty row set.
`boolean`	`isExecuteQuery()`
`boolean`	`isFetchComplete()` Tests if the query result set has been fetched to the end.
`boolean`	`isForwardOnly()` Tests if the row set is constrained to sequential access.
`boolean`	`isMaxFetchSizeExceeded()` Tests if the query result has been fetched to the end and the end was reached due to hitting the maxFetchSize limit
`boolean`	`isOnLine()`
`boolean`	`isRefreshDataModel()`
`boolean`	`isRowValidation()` Gets the validation flag on this iterator.
`void`	`markForError(java.lang.Exception ex, boolean hasImplObject)`
`void`	`markForExecuteQuery(boolean resetCurrency, boolean force, boolean emptyRowSet)`
`void`	`navigated(NavigationEvent event)` Invoked when the current-row designation changes.
`void`	`rangeRefreshed(RangeRefreshEvent event)` Invoked when the range changes.
`void`	`rangeScrolled(ScrollEvent event)` Invoked when the range is scrolled.
`void`	`readXML(Element elem, int depthCount)`
`void`	`readXML(Element elem, int depthCount, XSLStylesheet xslt)`
`void`	`refreshDataModel()`
`void`	`refreshDataModel2(boolean resetCurrency, boolean force)`
`java.lang.Object`	`refreshProperty(java.lang.String hintName)` Retrieves the specified property, if it exists.
`boolean`	`removeMasterRowSetIterator(RowSetIterator masterRSI)` Removes a master row set iterator.
`void`	`removeNamedWhereClauseParam(java.lang.String name)` Removes a named where-clause parameter.
`void`	`requestEstimatedRowCount()`
`void`	`resetExecuted()` This methods invalidates all the iterators on this rowset and marks the rowset as not executed.
`void`	`rowDeleted(DeleteEvent event)` Invoked when a row has been deleted.
`void`	`rowInserted(InsertEvent event)` Invoked when a row has been inserted.
`void`	`rowUpdated(UpdateEvent event)` Invoked when an attribute of the row has been changed.
`int`	`scrollRange(int amount)` Moves the Row Set Iterator range up or down a given number of rows.
`int`	`scrollRangeTo(Row row, int index)` Scrolls the range to place a given row at a given range index.
`void`	`setAccessMode(byte mode)` Constrains the row access based on the following settings:
`void`	`setAccessorTraversalByNamePaths(java.lang.String[] namePaths)`
`void`	`setAccessorTraversalDef(AccTravDef accTravDef)`
`void`	`setAssociationConsistent(boolean isAssociationConsistent)` Sets the association-consistent flag for this row set.
`void`	`setForwardOnly(boolean isForwardOnly)` Constrains the row set to sequential access.
`void`	`setImplObject(java.lang.Object o)`
`void`	`setIterMode(int mode)` Sets the iteration mode for this Row Iterator.
`boolean`	`setMasterRowSetIterator(RowSetIterator masterRSI)` Sets the master iterator.
`void`	`setNamedWhereClauseParam(java.lang.String name, java.lang.Object value)` Sets the value of a named where-clause parameter for this row set.
`void`	`setNamedWhereClauseParams(AttributeList attrlist)` Sets the value of a named where-clause parameters for the entire viewObject.
`void`	`setRangePagingCacheFactor(int f)`
`int`	`setRangeSize(int size)` Modifies the size of the Row Set Iterator range.
`int`	`setRangeStart(int start)` Moves the Row Set Iterator range.
`void`	`setRowValidation(boolean flag)` Sets the validation flag on this iterator.
`void`	`setWhereClauseParam(int index, java.lang.Object value)` Specifies a single bind variable value to use with the view object's where-clause.
`void`	`setWhereClauseParams(java.lang.Object[] values)` Specifies the bind variable values to use with the view object's where-clause.
`void`	`skipNamedWhereClauseParam(java.lang.String name)` Skips the named where-clause parameter for this row set.
`Node`	`writeXML(int depthCount, long options)` Renders data in a canonical XML-format.
`Node`	`writeXML(int depthCount, long options, XSLStylesheet xslt)`
`Node`	`writeXML(long options, java.util.HashMap voAttrMap)` Renders data in a canonical XML-format.
`Node`	`writeXML(long options, java.util.HashMap voAttrMap, XSLStylesheet xslt)`

Methods inherited from class oracle.jbo.common.ws.WSRowSetIteratorBase
addListener, addManagementListener, createAndInitRow, createKey, createRow, enumerateRowsInRange, findAndSetCurrentRowByKey, findByAltKey, findByEntity, findByKey, findByViewCriteria, first, getAllRowsInRange, getCurrentRow, getCurrentRowIndex, getCurrentRowSlot, getEstimatedRangePageCount, getFetchedRowCount, getFilteredRows, getFilteredRowsInRange, getName, getNextRangeSet, getPreviousRangeSet, getRangeIndexOf, getRow, getRowAtRangeIndex, getRowCount, getRowCountInRange, hasNext, hasPrevious, insertRow, insertRowAtRangeIndex, isConnected, isNameGenerated, isRangeAtBottom, isRangeAtTop, last, next, previous, registerWSListeners, removeCurrentRow, removeCurrentRowAndRetain, removeCurrentRowFromCollection, removeListener, removeManagementListener, reset, scrollToRangePage, setCurrentRow, setCurrentRowAtRangeIndex

Methods inherited from class oracle.jbo.common.ws.WSAMComponent
getMessageBundleClass, getResourceBundleDef

Methods inherited from class oracle.jbo.common.ws.WSObject
closeObject, ensureVariableManager, get, getFullName, getId, getImageLoc, getVariableManager, hasVariables, isReadOnly, setName

Methods inherited from class oracle.jbo.common.JboAbstractMap
entrySet, equals, hashCode, internalGet, internalPut, put, setThrowIfPropertyNotFoundOnGet

Methods inherited from class java.util.AbstractMap
clear, clone, containsKey, containsValue, isEmpty, keySet, putAll, remove, size, toString, values

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface oracle.jbo.RowSet
getName

Methods inherited from interface oracle.jbo.RowSetIterator
addManagementListener, getEstimatedRangePageCount, getFilteredRows, getFilteredRowsInRange, getNextRangeSet, getPreviousRangeSet, isNameGenerated, removeManagementListener, scrollToRangePage

Methods inherited from interface oracle.jbo.NavigatableRowIterator
addListener, removeListener

Methods inherited from interface oracle.jbo.VariableManagerOwnerBase
ensureVariableManager, getMessageBundleClass, getResourceBundleDef, getVariableManager, hasVariables

- Method Detail
  - isOnLine
```
public boolean isOnLine()
```
  - getParent
```
public WSObject getParent()
```
    Specified by:
    
    getParent in class WSObject
  - setAccessorTraversalByNamePaths
```
public void setAccessorTraversalByNamePaths(java.lang.String[] namePaths)
```
    Specified by:
    
    setAccessorTraversalByNamePaths in interface WSRowSet
  - getAccessorTraversalDef
```
public AccTravDef getAccessorTraversalDef()
```
    Specified by:
    
    getAccessorTraversalDef in interface WSRowSet
  - setAccessorTraversalDef
```
public void setAccessorTraversalDef(AccTravDef accTravDef)
```
    Specified by:
    
    setAccessorTraversalDef in interface WSRowSet
  - hasAccessorTraversalDef
```
public boolean hasAccessorTraversalDef()
```
    Specified by:
    
    hasAccessorTraversalDef in interface WSRowSet
  - getImplObject
```
public java.lang.Object getImplObject()
```
    Specified by:
    
    getImplObject in class WSObject
  - setImplObject
```
public void setImplObject(java.lang.Object o)
```
    Specified by:
    
    setImplObject in class WSObject
  - markForError
```
public void markForError(java.lang.Exception ex,
                boolean hasImplObject)
```
    Specified by:
    
    markForError in class WSObject
  - isDefaultRowSet
```
public boolean isDefaultRowSet()
```
    Internal: Applications should not use this method.
    
    Specified by:
    
    isDefaultRowSet in interface RowSet
    
    Returns:
    Indicates whether this row set is the default row set for the View Object.
  - setMasterRowSetIterator
```
public boolean setMasterRowSetIterator(RowSetIterator masterRSI)
```
    Description copied from interface: RowSet
    
    Sets the master iterator.
    
    Specified by:
    
    setMasterRowSetIterator in interface RowSet
    
    Parameters:
    masterRSI - the new master row set iterator for this row set.
    
    Returns:
    true if the operation succeeded.
  - getViewObject
```
public ViewObject getViewObject()
```
    Description copied from interface: RowSet
    Gets the view object that owns this row set.
    If this row set is the result of calling a view link accessor, the returned view object is an internal view object. ViewObject.isInternal() indicates whether the view object is internal or not. Even if a view link is defined between the master and detail view object, and even if an instance of them are included in the application module's data model, calling the view link by default uses a separate view object instance from the one in the AM's data model. To access the view link accessor's ViewObject, use the following code snippet (assuming that the detail side is called "MyDetail"):
```
    RowSet detailRS = (RowSet) masterViewRow.getMyDetail();
    ViewObject detailVO = detailRS.getViewObject();
 
```
    Specified by:
    
    getViewObject in interface RowSet
    
    Returns:
    the parent view object.
  - setWhereClauseParams
```
public void setWhereClauseParams(java.lang.Object[] values)
```
    Description copied from interface: RowSet
    
    Specifies the bind variable values to use with the view object's where-clause.
    Setting the where-clause bind values through this method does not automatically execute the query. You must call RowSet.executeQuery() to apply the new bind values.
    
    Specified by:
    
    setWhereClauseParams in interface RowSet
    
    Parameters:
    values - an array of bind values. If the view object is using the JDBC style bindings ("?" for bind variable), values[n] is bound to the bind variable that appears in the n-th order (0 based indexing). If the view object is using the Oracle style bindings (":1", ":2", etc. for bind variable), values[n] is bound to the bind variable :(n+1), i.e., values[0] is bound to :1, values[1] is bound to :2, etc.
  - setWhereClauseParam
```
public void setWhereClauseParam(int index,
                       java.lang.Object value)
```
    Description copied from interface: RowSet
    
    Specifies a single bind variable value to use with the view object's where-clause.
    Setting the where-clause bind values through this method does not automatically execute the query. You must call RowSet.executeQuery() to apply the new bind values.
    
    Specified by:
    
    setWhereClauseParam in interface RowSet
    
    Parameters:
    index - the index identifying the bind variable. If the view object is using the JDBC style bindings ("?" for bind variable), value is bound to the bind variable that appears in the index-th order (0 based indexing). If the view object is using the Oracle style bindings (":1", ":2", etc. for bind variable), value is bound to the bind variable :(index+1). If index is 0, value is bound to :1. If index is 1, value is bound to :2.
    value - the bind variable value.
  - defineNamedWhereClauseParam
```
public void defineNamedWhereClauseParam(java.lang.String name,
                               java.lang.Object defaultValue,
                               int[] indices)
```
    Description copied from interface: RowSet
    
    Defines a named bind variable to use with the view object's where-clause.
    This named where-clause parameter will be defined as a variable on the view object. That is, if a named where-clause parameter is defined through one row set, all other row sets that belongs to the same parent view object will "see" that parameter.
    Through the defaultValue, one can specify the default value for this where-clause parameter. If no default value is supplied, null will be used as the parameter value.
    The indices parameter specifies where-clause parameter indices into which this named parameter will be bound. The same value can be bound into multiple indices. For example, if { 1, 2 } is specified for indices, the value will be bound for where-clause parameter indices of 1 and 2. I.e., this parameter will produce setWhereClauseParam(1, value) and setWhereClauseParam(2, value).
    This method can be invoked to redefine an existing named where-clause paramter (to change the default value and the indices) only if the named parameter is found on the view object. If the named parameter/variable is found on one of the parent objects, a new where-clause parameter definition is still added to the view object.
    When redefining, a check is made to ensure that the existing variable has no kind specification (null) or is of the "where" kind (which means that the existing variable is a where-clause parameter). If not, an InvalidParamException is thrown.
    Defining a named where-clause parameter does not automatically execute the query. You must call RowSet.executeQuery() to apply the new bind value.
    
    Specified by:
    
    defineNamedWhereClauseParam in interface RowSet
    
    Parameters:
    name - the name of the where-clause parameter.
    defaultValue - specifies the default value for this where-clause parameter. This default value can be overridden through a call to setNamedWhereClauseParam().
    indices - where-clause indices into which this parameter value should be bound. See above.
  - removeNamedWhereClauseParam
```
public void removeNamedWhereClauseParam(java.lang.String name)
```
    Description copied from interface: RowSet
    
    Removes a named where-clause parameter.
    This method removes previously defined named where-clause parameter. A check is made to ensure that the variable being removed is a where-clause parameter (variable kind = "where"). If not, an InvalidParamException is thrown.
    If the named where-clause parameter is found but it does not belong to the view object that owns this row set, an InvalidOperException is thrown. This means one is disallowed from removing a named where-clause parameter that belongs to the View definition, for example.
    Removing a named where-clause parameter does not automatically execute the query. You must call RowSet.executeQuery() for the removal to take effect.
    
    Specified by:
    
    removeNamedWhereClauseParam in interface RowSet
    
    Parameters:
    name - the name of the where-clause parameter to remove.
  - getNamedWhereClauseParam
```
public java.lang.Object getNamedWhereClauseParam(java.lang.String name)
```
    Description copied from interface: RowSet
    
    Gets the value of a named where-clause parameter for this row set.
    If the view object owns multiple row sets, each row set may have its own (different) named where-clause parameter value.
    
    Specified by:
    
    getNamedWhereClauseParam in interface RowSet
    
    Parameters:
    name - the name of the where-clause parameter.
  - setNamedWhereClauseParams
```
public void setNamedWhereClauseParams(AttributeList attrlist)
```
    Description copied from interface: RowSet
    
    Sets the value of a named where-clause parameters for the entire viewObject.
    Setting a named where-clause parameter does not automatically execute the query. You must call RowSet.executeQuery() to apply the new bind value.
    
    Specified by:
    
    setNamedWhereClauseParams in interface RowSet
    
    Parameters:
    attrlist - is a Name, value pair of bind variables.
  - getNamedWhereClauseParams
```
public AttributeList getNamedWhereClauseParams()
```
    Description copied from interface: RowSet
    
    Gets all the Name, value pairs of a named where-clause parameter of the viewObject.
    It uses the method getNamedWhereClauseParam to return all the name,value pairs from VariableValueManager.
    
    Specified by:
    
    getNamedWhereClauseParams in interface RowSet
    
    Returns:
    an AttributeList of name, value pairs of all named bind variables.
  - setNamedWhereClauseParam
```
public void setNamedWhereClauseParam(java.lang.String name,
                            java.lang.Object value)
```
    Description copied from interface: RowSet
    
    Sets the value of a named where-clause parameter for this row set.
    If the view object owns multiple row sets, each row set may have its own (different) named where-clause parameter value.
    Setting a named where-clause parameter does not automatically execute the query. You must call RowSet.executeQuery() to apply the new bind value.
    
    Specified by:
    
    setNamedWhereClauseParam in interface RowSet
    
    Parameters:
    name - the name of the where-clause parameter.
    value - the where-clause parameter value for this row set.
  - skipNamedWhereClauseParam
```
public void skipNamedWhereClauseParam(java.lang.String name)
```
    Description copied from interface: RowSet
    
    Skips the named where-clause parameter for this row set. This method does not remove the named where-clause parameter. However, it "masks out" the named where-clause parameter, so that the parameter is skipped when the query is executed.
    Skipping a named where-clause parameter does not automatically execute the query. You must call RowSet.executeQuery() for the skip to take effect.
    
    Specified by:
    
    skipNamedWhereClauseParam in interface RowSet
    
    Parameters:
    name - the name of the where-clause parameter.
  - getWhereClauseParams
```
public java.lang.Object[] getWhereClauseParams()
```
    Description copied from interface: RowSet
    
    Gets the bind variable values to be used with the view object's where-clause.
    
    Specified by:
    
    getWhereClauseParams in interface RowSet
    
    Returns:
    an array of bind-variable values.
  - executeQuery
```
public void executeQuery()
```
    Description copied from interface: RowSet
    
    Executes the query.
    This method does not necessarily retrieve data. The View Object's fetch mode determines whether the rows are retrieved immediately or not. If FETCH_AS_NEEDED is specified, the ResultSet is left open, and the rows are retrieved as the user navigates through the row set.
    Calling this method will ensure that the user will see the latest data from the database, as well as the data changes that the user has made in the current transaction.
    If the user changes the SQL statement, or modifies attributes used by it, view rows that were visible may "disappear" after this method is invoked, and the new WHERE clause takes effect.
    When a row set is first instantiated and the application calls a navigational method such as, next(), previous(), first(), or last(), this method is implicitly called.
    Upon successful execution of the query, this method fires a RangeRefreshEvent event to RowSetListener's registered with this object, by calling RowSetListener.rangeRefreshed().
    
    Specified by:
    
    executeQuery in interface RowSet
  - executeEmptyRowSet
```
public void executeEmptyRowSet()
```
    Description copied from interface: RowSet
    
    Executes the row set as an empty row set. After the call succeeds, the row set has no rows. This method is useful to build an empty row set and not execute the database query.
    
    Specified by:
    
    executeEmptyRowSet in interface RowSet
  - executeQuery2
```
public void executeQuery2(boolean resetCurrency,
                 boolean force,
                 boolean emptyRowSet)
```
    Specified by:
    
    executeQuery2 in interface WSRowSet
  - markForExecuteQuery
```
public void markForExecuteQuery(boolean resetCurrency,
                       boolean force,
                       boolean emptyRowSet)
```
  - cancelQuery
```
public boolean cancelQuery()
```
    Description copied from interface: RowSet
    
    Cancels a running query.
    
    Specified by:
    
    cancelQuery in interface RowSet
    
    Returns:
    a flag indicating whether the request to cancel was honored or not. It will return false if the JDBC statement is not executing a query.
  - isExecuteQuery
```
public boolean isExecuteQuery()
```
    Specified by:
    
    isExecuteQuery in interface WSRowSet
  - isRefreshDataModel
```
public boolean isRefreshDataModel()
```
    Specified by:
    
    isRefreshDataModel in interface WSRowSet
  - refreshDataModel
```
public void refreshDataModel()
```
    Specified by:
    
    refreshDataModel in interface WSRowSet
  - refreshDataModel2
```
public void refreshDataModel2(boolean resetCurrency,
                     boolean force)
```
    Specified by:
    
    refreshDataModel2 in interface WSRowSet
  - isExecuted
```
public boolean isExecuted()
```
    Description copied from interface: RowSet
    
    Returns true if the current ViewObject's query has been executed for this row set.
    
    Specified by:
    
    isExecuted in interface RowSet
    
    Returns:
    true if query has been executed.
  - isExecutedEmpty
```
public boolean isExecutedEmpty()
```
    Description copied from interface: RowSet
    
    Returns true if the current ViewObject's query has been executed with empty row set.
    
    Specified by:
    
    isExecutedEmpty in interface RowSet
    
    Returns:
    true if query has been executed with empty row set.
  - createRowSetIterator
```
public RowSetIterator createRowSetIterator(java.lang.String name)
```
    Description copied from interface: RowSet
    
    Creates an iterator for the row set.
    
    Specified by:
    
    createRowSetIterator in interface RowSet
    
    Parameters:
    name - the name to be given to the iterator.
    
    Returns:
    an iterator for this.
  - getRowSetIterators
```
public RowSetIterator[] getRowSetIterators()
```
    Description copied from interface: RowSet
    
    Gets all row set iterators that belong to this row set.
    
    Specified by:
    
    getRowSetIterators in interface RowSet
    
    Returns:
    the array of row set iterators.
  - findRowSetIterator
```
public RowSetIterator findRowSetIterator(java.lang.String name)
```
    Description copied from interface: RowSet
    
    Gets the named row set iterator that was created at runtime for this row set.
    
    Specified by:
    
    findRowSetIterator in interface RowSet
    
    Parameters:
    name - a row set iterator name. If null, it returns the the row set.
    
    Returns:
    the row set iterator. null if the named row set iterator is not not found.
  - findOrCreateRowSetIterator
```
public RowSetIterator findOrCreateRowSetIterator(java.lang.String name)
```
    Specified by:
    
    findOrCreateRowSetIterator in interface WSRowSet
  - findWSRowSetIterator
```
public WSRowSetIteratorImpl findWSRowSetIterator(java.lang.String name)
```
  - removeMasterRowSetIterator
```
public boolean removeMasterRowSetIterator(RowSetIterator masterRSI)
```
    Description copied from interface: RowSet
    
    Removes a master row set iterator.
    
    Specified by:
    
    removeMasterRowSetIterator in interface RowSet
    
    Parameters:
    masterRSI - the iterator to be removed.
    
    Returns:
    true if masterRS was found, false otherwise.
  - getMasterRowSetIterators
```
public RowSetIterator[] getMasterRowSetIterators()
```
    Description copied from interface: RowSet
    
    Return all controlling masters of this row set.
    
    Specified by:
    
    getMasterRowSetIterators in interface RowSet
    
    Returns:
    An array of master iterators.
  - getApplicationModule
```
public ApplicationModule getApplicationModule()
```
    Description copied from interface: RowSet
    
    Gets the row set's application module that contains this row set.
    Strictly speaking, a row set belongs to a view object and the view object to an application module. This method returns the application module that cotains the view object, which contains this row set.
    If this row set is the result of calling a View Link accessor, this row set belongs to an internal view object (see ViewObject.isInternal()). Such an internal view object belongs to the root application module. Put differently, if you call this method on a row set which is the result of calling a View Link accessor, it will return the root application module.
    
    Specified by:
    
    getApplicationModule in interface RowSet
    
    Returns:
    the ApplicationModule to which this row set belongs.
  - requestEstimatedRowCount
```
public void requestEstimatedRowCount()
```
    Specified by:
    
    requestEstimatedRowCount in interface WSRowSet
  - getEstimatedRowCount
```
public long getEstimatedRowCount()
```
    Description copied from interface: RowSet
    
    Counts the number of rows in the collection defined by the view object's query.
    This method uses a "SELECT COUNT(1) FROM (<query-statement>)" query to obtained the initial count. After that, changes to row count (such as insertion and deletion of rows) is kept up to date.
    However, since the row counting query and the query to retrieve actual rows are issued at two different times, it is possible for the accurate count to change between these two points. This is why this method is named getEstimatedRowCount().
    
    Specified by:
    
    getEstimatedRowCount in interface RowSet
    
    Returns:
    an estimated number of rows.
  - getDeferredEstimatedRowCount
```
public long getDeferredEstimatedRowCount()
```
    Description copied from interface: RowSet
    
    If this ViewObject is marked to not perform the estimatedRowCount query, then return -1 until either the estimatedRowCount is called and the count is known or the RowSet is fetched completely in which case the actual row count is known.
    
    Specified by:
    
    getDeferredEstimatedRowCount in interface RowSet
    
    Returns:
    -1 until either EstimatedRowCount or real RowCount is known.
  - getCappedRowCount
```
public long getCappedRowCount(long cap)
```
    Specified by:
    
    getCappedRowCount in interface RowSet
  - isForwardOnly
```
public boolean isForwardOnly()
```
    Description copied from interface: RowSet
    
    Tests if the row set is constrained to sequential access.
    
    Specified by:
    
    isForwardOnly in interface RowSet
    
    Returns:
    true if the row set is restricted to forward-only processing.
    See Also:
    RowSet.setForwardOnly(boolean)
  - setForwardOnly
```
public void setForwardOnly(boolean isForwardOnly)
```
    Description copied from interface: RowSet
    
    Constrains the row set to sequential access.
    When set to true, a row preceeding the current row cannot be designated as the new current row. This restriction allows performance to be optimized.
    
    Specified by:
    
    setForwardOnly in interface RowSet
    
    Parameters:
    isForwardOnly - true restricts the row set to forward-only processing, false otherwise.
  - getAccessMode
```
public byte getAccessMode()
```
    Specified by:
    
    getAccessMode in interface RowSet
    
    Returns:
    Returns the current access mode for this row set.
    See Also:
    RowSet.setAccessMode(byte)
  - setAccessMode
```
public void setAccessMode(byte mode)
```
    Description copied from interface: RowSet
    
    Constrains the row access based on the following settings:
    Switching access modes for a rowset will not take effect until the next explicit call to executeQuery. Switching accessmode back to SCROLLABLE from any other mode is not allowed.
    
    Specified by:
    
    setAccessMode in interface RowSet
    
    Parameters:
    mode - One of the four enumerated values RowSet.SCROLLABLE, RowSet.FORWARD_ONLY, RowSet.RANGE_PAGING, RowSet.RANGE_PAGING_AUTO_POST.
  - getRangePagingCacheFactor
```
public int getRangePagingCacheFactor()
```
    Specified by:
    
    getRangePagingCacheFactor in interface RowSet
  - setRangePagingCacheFactor
```
public void setRangePagingCacheFactor(int f)
```
    Specified by:
    
    setRangePagingCacheFactor in interface RowSet
  - setAssociationConsistent
```
public void setAssociationConsistent(boolean isAssociationConsistent)
```
    Description copied from interface: RowSet
    
    Sets the association-consistent flag for this row set.
    Association-consistent mode allows the user to see new rows created/inserted through another view object. Note that this mode is effective only for view objects that are entity based. If the view object has no entity base, this mode has no effect.
    Suppose we have an entity named E. Suppose two view objects, V1 and V2 are based on E. (V1 and V2 do not have to come from the same view definition.) Suppose the user creates a new row through V1. This creates an instance of E as well. The new entity row is registered only when its primary key is attribute set. At this time, an event is sent out to all view objects based on E, i.e., V1 and V2.
    When V2 receives this event, it enumerates through all its collections (essentially its row sets--strictly speaking its query collections) looking for those whose isAssociationConsistent() value is true. For each row set whose flag value is true (say R2), it checks to see if it has any view row mapped to the new entity row. If not, it create a new view row and maps it to the new entity row. A rowInserted event fires.
    Thus, from the user's view point, R2 is "seeing" the new row, although the row has not yet been posted to database. Hence, setting this flag to true enables the user to see new rows before the row is posted/queried when the view object is entity based.
    If flag is false or if the view object is not entity based, the user needs to post the new row through Transaction.postChanges() and requery the row set through RowSet.executeQuery() to see the new row.
    The default value for this flag can be globally controlled through the jbo.viewlink.consistent property. Its value can be true, false, or DEFAULT. If the property is not specified, the default value is DEFAULT. A similar property jbo.assoc.consistent controls whether the new-row-appearing behavior should be supported for row sets returned from entity association accessor calls. For jbo.assoc.consistent, supported values are true or false.
    If the property value is set to true, all row sets will have true for its initial isAssociationConsistent() value. If the property value is set to false, all row sets will have false for its initial value. If the property value is set to DEFAULT (which is the default), the view object will use the following logic to compute its initial isAssociationConsistent() value: if the view object has multiple entity bases that are updateable, then the initial value is false. If the view object has a where-clause, then the initial value is false. Otherwise, it is true.
    Once this method is called to set the flag value manually, neither the property setting nor the view object's initial flag value has an effect.
    
    Specified by:
    
    setAssociationConsistent in interface RowSet
    
    Parameters:
    isAssociationConsistent - indicates whether association-consistency should be on or not.
  - isAssociationConsistent
```
public boolean isAssociationConsistent()
```
    Description copied from interface: RowSet
    
    Returns the flag indicating whether association-consistent mode is on or not.
    
    Specified by:
    
    isAssociationConsistent in interface RowSet
    
    Returns:
    true if un-posted new rows are to appear, false otherwise. This flag has no effect if the view object is not entity based.
    See Also:
    RowSet.setAssociationConsistent(boolean)
  - closeRowSet
```
public void closeRowSet()
```
    Description copied from interface: RowSet
    
    Closes the row set. It closes all row set iterators that belong to this row set. If this row set is a detail row set in a master-detail relationship, closeRowSet removes this row set from the master row set iterator.
    
    Specified by:
    
    closeRowSet in interface RowSet
  - isFetchComplete
```
public boolean isFetchComplete()
```
    Description copied from interface: RowSet
    
    Tests if the query result set has been fetched to the end.
    
    Specified by:
    
    isFetchComplete in interface RowSet
    
    Returns:
    true if the result set has been fetched to the end.
  - isMaxFetchSizeExceeded
```
public boolean isMaxFetchSizeExceeded()
```
    Description copied from interface: RowSet
    
    Tests if the query result has been fetched to the end and the end was reached due to hitting the maxFetchSize limit
    
    Specified by:
    
    isMaxFetchSizeExceeded in interface RowSet
    
    Returns:
    true if the result set has been fetched to the maxFetchSize limit and there are still more rows in the database.
  - getProperty
```
public java.lang.Object getProperty(java.lang.String hintName)
```
    Description copied from interface: Properties
    
    Retrieves the specified property, if it exists.
    
    Specified by:
    
    getProperty in interface Properties
    
    Parameters:
    hintName - Property name.
    
    Returns:
    the value of the property, if any, otherwise null.
  - getProperty
```
public java.lang.Object getProperty(java.lang.String hintName,
                           LocaleContext locale)
```
    Specified by:
    
    getProperty in interface Properties
  - refreshProperty
```
public java.lang.Object refreshProperty(java.lang.String hintName)
```
    Description copied from interface: Properties
    
    Retrieves the specified property, if it exists. If the application running in a 3 tier environment, it retrieves the property from the middle-tier server, refreshing the value on the client side. If the application is running in a 2 tier environment, it is equivalent to getProperty.
    
    Specified by:
    
    refreshProperty in interface Properties
    
    Parameters:
    hintName - Property name.
    
    Returns:
    the value of the property, if any, otherwise null.
  - getProperties
```
public java.util.Hashtable getProperties()
```
    Description copied from interface: Properties
    
    Gets the table of properties.
    
    Specified by:
    
    getProperties in interface Properties
    
    Returns:
    a hashtable of properties.
  - writeXML
```
public Node writeXML(int depthCount,
            long options)
```
    Description copied from interface: XMLInterface
    Renders data in a canonical XML-format. The classes ViewObjectImpl and ViewRowImpl implement this method to render data in XML.
    Use this method whenever data is required in XML format, either to present a UI (after converting XML data into some HTTP format using a stylesheet) or to pass the data as payload for messages via JMS.
    The depthcount parameter represents to what level the rendering should recurse. A depthcount of zero (0) means do not traverse any View Links while rendering. One (1) means traverse the View Links on this object but no View Links thereafter, and so on.
    The options parameter represents a set of bit flags that will control the writeXML behavior. The following bit flags have been defined:
    - public static long XML_OPT_LIMIT_RANGE = 0x00000001 - Controls whether writeXML will only write rows in the range. If this flag is off, all rows in the row set will be written. If this flag is on, only rows in the current range will be written.
    - public static long XML_OPT_CHANGES_ONLY = 0x00000002 - Controls whether only changed attribute values of an entity row is written. If this is on, only the attributes whose value has been marked as "changed" will be written. If this is off, all attributes (regardless of whether the attribute value has been changed or not) will be written. This flag is relevant only when writing EntityImpl.
    Specified by:
    
    writeXML in interface XMLInterface
    
    Parameters:
    depthCount - represents to what level the rendering should recurse.
    options - a set of bit flags that will control the writeXML behavior.
  - writeXML
```
public Node writeXML(int depthCount,
            long options,
            XSLStylesheet xslt)
```
    Specified by:
    
    writeXML in interface XMLInterface
  - readXML
```
public void readXML(Element elem,
           int depthCount)
```
    Specified by:
    
    readXML in interface XMLInterface
  - readXML
```
public void readXML(Element elem,
           int depthCount,
           XSLStylesheet xslt)
```
    Specified by:
    
    readXML in interface XMLInterface
  - writeXML
```
public Node writeXML(long options,
            java.util.HashMap voAttrMap)
```
    Description copied from interface: XMLInterface
    Renders data in a canonical XML-format. The classes ViewObjectImpl and ViewRowImpl implement this method to render data in XML.
    Use this method whenever data is required in XML format, either to present a UI (after converting XML data into some HTTP format using a stylesheet) or to pass the data as payload for messages via JMS.
    The options parameter represents a set of bit flags that will control the writeXML behavior. The following bit flags have been defined:
    - public static long XML_OPT_LIMIT_RANGE = 0x00000001 - Controls whether writeXML will only write rows in the range. If this flag is off, all rows in the row set will be written. If this flag is on, only rows in the current range will be written.
    - public static long XML_OPT_CHANGES_ONLY = 0x00000002 - Controls whether only changed attribute values of an entity row is written. If this is on, only the attributes whose value has been marked as "changed" will be written. If this is off, all attributes (regardless of whether the attribute value has been changed or not) will be written. This flag is relevant only when writing EntityImpl.
    The voAttrMap parameter represents in a hashmap, the mapping between a given ViewObject's definition type and the corresponding Attributes/accessors to render. A null entry in the hashmap means, render all attributes and accessors of that viewobject type.
    Specified by:
    
    writeXML in interface XMLInterface
    
    Parameters:
    options - a set of bit flags that will control the writeXML
    voAttrMap - HashMap containing Definition names of ViewObjects and an array of AttributeDef to render for a ViewObject of that definition type.
  - writeXML
```
public Node writeXML(long options,
            java.util.HashMap voAttrMap,
            XSLStylesheet xslt)
```
    Specified by:
    
    writeXML in interface XMLInterface
  - getRowSet
```
public RowSet getRowSet()
```
    Description copied from interface: RowSetIterator
    
    Gets the Row Set that this Iterator belongs to.
    
    Specified by:
    
    getRowSet in interface RowSetIterator
    
    Specified by:
    
    getRowSet in class WSRowSetIteratorBase
    
    Returns:
    the owning Row Set.
  - getDetailRowSets
```
public RowSet[] getDetailRowSets()
```
    Description copied from interface: RowSetIterator
    
    Gets an array of detail Row Sets for which this Iterator is the master.
    In a master-detail relationship in an Application Module, the master in reality is a Row Set Iterator. (Though we often speak of master View Object, in reality, it is the Iterator behind the View Object which is playing the role of the master). Whenever the currency of this master Iterator moves, the detail Row Sets are re-executed to show related Rows.
    Calling this method returns an array of Row Sets that are related to this Iterator as detail Row Sets.
    
    Specified by:
    
    getDetailRowSets in interface RowSetIterator
    
    Specified by:
    
    getDetailRowSets in class WSRowSetIteratorBase
    
    Returns:
    an array of detail RowSet.
  - createDetailRowSet
```
public RowSet createDetailRowSet(java.lang.String rsName,
                        java.lang.String linkDefName)
```
    Description copied from interface: RowSetIterator
    
    Creates a detail Row Set. See RowSetIterator.getDetailRowSets() for explanation of detail Row Sets.
    This method creates a new detail Row Set for this Iterator.
    
    Specified by:
    
    createDetailRowSet in interface RowSetIterator
    
    Specified by:
    
    createDetailRowSet in class WSRowSetIteratorBase
    
    Parameters:
    rsName - the name of the new detail Row Set.
    linkDefName - the name of a View Link definition. This View Link chooses the relationship in which this Iterator is the master and the new Row Set is the detail. It must be a fully qualified name (including the package name).
    
    Returns:
    the new detail Row Set.
  - closeRowSetIterator
```
public void closeRowSetIterator()
```
    Description copied from interface: RowSetIterator
    
    Closes this row set iterator. If this row set iterator is a master in a master-detail relationship, closeRowSetIterator closes all detail row sets.
    After that, it fires a RowSetManagementListener.iteratorClosed() event to its RowSetManagementListener's.
    Then, it deregisters this row set iterator from the owning row set, and deregisters all its listeners.
    
    Specified by:
    
    closeRowSetIterator in interface RowSetIterator
    
    Specified by:
    
    closeRowSetIterator in class WSRowSetIteratorBase
  - getSyncLock
```
public java.lang.Object getSyncLock()
```
    Description copied from interface: RowSetIterator
    
    Gets the locking object for this Row Set Iterator. Actually, this method locks the Application Module to which this Row Set Iterator belongs. See ApplicationModule.getSyncLock() for details.
    
    Specified by:
    
    getSyncLock in interface RowSetIterator
    
    Specified by:
    
    getSyncLock in class WSRowSetIteratorBase
    
    Returns:
    the locking object.
  - setRangeSize
```
public int setRangeSize(int size)
```
    Description copied from interface: RowIterator
    
    Modifies the size of the Row Set Iterator range.
    This method takes effect when the next set of data is fetched. For an example usage of setRangeSize, see setRangeStart.
    
    Specified by:
    
    setRangeSize in interface RowIterator
    
    Specified by:
    
    setRangeSize in class WSRowSetIteratorBase
    
    Parameters:
    size - the new number of rows in the iterator range. Size of 0 is treated same as 1. Size < -1 is treated same as -1.
    
    Returns:
    the new size of the range.
    See Also:
    RowIterator.setRangeStart(int)
  - getRangeSize
```
public int getRangeSize()
```
    Description copied from interface: RowIterator
    
    Gets the size of the Row Set Iterator range.
    
    Specified by:
    
    getRangeSize in interface RowIterator
    
    Specified by:
    
    getRangeSize in class WSRowSetIteratorBase
    
    Returns:
    the number of rows in the range.
  - getRangeStart
```
public int getRangeStart()
```
    Description copied from interface: RowIterator
    
    Gets the absolute row index of the first row in the Row Set Iterator range.
    The absolute index is 0-based, and is the row's index relative to the entire result set.
    
    Specified by:
    
    getRangeStart in interface RowIterator
    
    Specified by:
    
    getRangeStart in class WSRowSetIteratorBase
    
    Returns:
    an index.
  - setRangeStart
```
public int setRangeStart(int start)
```
    Description copied from interface: RowIterator
    Moves the Row Set Iterator range.
    Note that the index is 0-based. When you call setRangeStart(1), the range start will be positioned at the second table row.
    Another behavior of setRangeStart (and also setRangeSize) is that it tries to position the range, so as to fill up the range as much as possible. For example, assume you have View Object vo focused on a table with four rows (A, B, C, D), and you execute the following code:
```
     vo.setRangeStart(4);
     vo.setRangeSize(3);
     Row[] rows = vo.getAllRowsInRange();
 
```
    In this case, rows contains the last 3 rows (B, C, D). When you call setRangeStart(4), it will try to position you at row 4. Since the index is 0-based, it finds that there is no row. Since the default range size is 1, it will position you to the last row (row index 3).
    Then, when you call getRangeSize(3), it tries to fill up the range from the bottom. This is why you get (B, C, D).
    Specified by:
    
    setRangeStart in interface RowIterator
    
    Specified by:
    
    setRangeStart in class WSRowSetIteratorBase
    
    Parameters:
    start - the absolute index of the new first row in the Row Set Iterator range.
  - scrollRange
```
public int scrollRange(int amount)
```
    Description copied from interface: RowIterator
    
    Moves the Row Set Iterator range up or down a given number of rows.
    
    Specified by:
    
    scrollRange in interface RowIterator
    
    Specified by:
    
    scrollRange in class WSRowSetIteratorBase
    
    Parameters:
    amount - the number of rows to scroll. A negative value scrolls upward.
    
    Returns:
    the number of rows actually scrolled.
  - scrollRangeTo
```
public int scrollRangeTo(Row row,
                int index)
```
    Description copied from interface: RowIterator
    
    Scrolls the range to place a given row at a given range index.
    
    Specified by:
    
    scrollRangeTo in interface RowIterator
    
    Specified by:
    
    scrollRangeTo in class WSRowSetIteratorBase
    
    Parameters:
    row - the row.
    index - the range index at which the row is to be found.
    
    Returns:
    the actual number of rows scrolled. A negative number indicates that the scroll was scrolled upward.
  - setRowValidation
```
public void setRowValidation(boolean flag)
```
    Description copied from interface: RowIterator
    
    Sets the validation flag on this iterator. By default a RowIterator validates the current row when navigating to another row. This method can be used to turn this row-validation off by passing 'false' as parameter.
    
    Specified by:
    
    setRowValidation in interface RowIterator
    
    Specified by:
    
    setRowValidation in class WSRowSetIteratorBase
    
    Parameters:
    flag - Whether to turn row validation off or not.
  - isRowValidation
```
public boolean isRowValidation()
```
    Description copied from interface: RowIterator
    
    Gets the validation flag on this iterator. By default a RowIterator validates the current row when navigating to another row. This method returns TRUE if this row-validation is turned off.
    
    Specified by:
    
    isRowValidation in interface RowIterator
    
    Specified by:
    
    isRowValidation in class WSRowSetIteratorBase
  - getIterMode
```
public int getIterMode()
```
    Description copied from interface: RowIterator
    
    Gets the current iteration mode. See Iteration Modes above for details on iteration mode which controls how the range behaves when it reaches the end of the Row Set.
    
    Specified by:
    
    getIterMode in interface RowIterator
    
    Specified by:
    
    getIterMode in class WSRowSetIteratorBase
    
    Returns:
    ITER_MODE_LAST_PAGE_PARTIAL if the iteration mode is "partial-last-page", ITER_MODE_LAST_PAGE_FULL if it is "full-last-page".
  - setIterMode
```
public void setIterMode(int mode)
```
    Description copied from interface: RowIterator
    
    Sets the iteration mode for this Row Iterator. See Iteration Modes above for details on iteration mode which controls how the range behaves when it reaches the end of the Row Set.
    
    Specified by:
    
    setIterMode in interface RowIterator
    
    Specified by:
    
    setIterMode in class WSRowSetIteratorBase
    
    Parameters:
    mode - should be ITER_MODE_LAST_PAGE_PARTIAL if the iteration mode is to be "partial-last-page", ITER_MODE_LAST_PAGE_FULL if it is to be "full-last-page".
  - rangeRefreshed
```
public void rangeRefreshed(RangeRefreshEvent event)
```
    Description copied from interface: RowSetListener
    
    Invoked when the range changes.
    
    Specified by:
    
    rangeRefreshed in interface RowSetListener
    
    Parameters:
    event - a description of the new ranges.
  - rangeScrolled
```
public void rangeScrolled(ScrollEvent event)
```
    Description copied from interface: RowSetListener
    
    Invoked when the range is scrolled.
    
    Specified by:
    
    rangeScrolled in interface RowSetListener
    
    Parameters:
    event - a description of the new range.
  - rowInserted
```
public void rowInserted(InsertEvent event)
```
    Description copied from interface: RowSetListener
    
    Invoked when a row has been inserted.
    
    Specified by:
    
    rowInserted in interface RowSetListener
    
    Parameters:
    event - a description of the new Row object.
  - rowDeleted
```
public void rowDeleted(DeleteEvent event)
```
    Description copied from interface: RowSetListener
    
    Invoked when a row has been deleted.
    
    Specified by:
    
    rowDeleted in interface RowSetListener
    
    Parameters:
    event - a description of the deleted Row object.
  - rowUpdated
```
public void rowUpdated(UpdateEvent event)
```
    Description copied from interface: RowSetListener
    
    Invoked when an attribute of the row has been changed.
    
    Specified by:
    
    rowUpdated in interface RowSetListener
    
    Parameters:
    event - a description of the modified Row object.
  - navigated
```
public void navigated(NavigationEvent event)
```
    Description copied from interface: RowSetListener
    
    Invoked when the current-row designation changes.
    
    Specified by:
    
    navigated in interface RowNavigationListener
    
    Specified by:
    
    navigated in interface RowSetListener
    
    Parameters:
    event - a description of the new and previous current rows.
  - deepCopy
```
public RowSet deepCopy(java.util.HashMap voAttrMap,
              long options)
```
    Description copied from interface: RowSet
    This method performs a copy of view rows and the Entity row references of the view rows that belong to this RowSet. To avoid unique key constraint violations, the values of the key attributes are not copied.
    voAttrMap attribute could be used to specify a subset of the attributes that need to be copied. The map consists of name value pairs of the view object name and its attributes.
    By including the name of the Accessor in the voAttrMap as a key, deep copy could be used to copy rows obtained by traversing the view links.
    Example 1: Deep copy a OrderLine RowSet copying attributes value of Item ID, Order ID and Description of a OrderLine view row.
```
     voOrderLine     = myAM.findViewObject("OrderLine");
     attrFilter      = new HashMap();
     filterAttrDefs  = new ArrayList();
     filterAttrDefs.add("ItemID");
     filterAttrDefs.add("OrderID");
     filterAttrDefs.add("Description");
     attrFilter.put(voOrderLine.getDefFullName(), 
                   (String[]) filterAttrDefs.toArray(new String[filterAttrDefs.size()]));
     RowSet rsOrderLinesCopy = rsOrderLines.deepCopy(attrFilter, RowSet.COPY_OPT_ALL_ROWS);
 
```
    Row API could be used to set the primary keys on the newly created rows and eventually the transaction commit would insert the rows in the database.
    Example 2: Deep copy a set of Orders and their Lines. Copy the Customer attribute from an Order and Item ID, Description from Order Lines.
```
     voOrder         = myAM.findViewObject("Order");
     voOrderLine     = myAM.findViewObject("OrderLine");
     attrFilter      = new HashMap();
     filterAttrDefs  = new ArrayList();
     filterAttrDefs.add("Customer");
     // The name of the Order Line Accessor
     filterAttrDefs.add("Lines");
     attrFilter.put(voOrder.getDefFullName(), 
                   (String[]) filterAttrDefs.toArray(new String[filterAttrDefs.size()]));
     filterAttrDefs  = new ArrayList();
     filterAttrDefs.add("ItemID");
     filterAttrDefs.add("Description");
     attrFilter.put(voOrderLine.getDefFullName(), 
                   (String[]) filterAttrDefs.toArray(new String[filterAttrDefs.size()]));
     RowSet rsCopy = rs.deepCopy(attrFilter, RowSet.COPY_OPT_ALL_ROWS);
 
```
    For each Order row in the copied rowset the accessor could be used to get its Order Lines. If there is Cascade update set on the association, setting the Order number on an Order row would update the foreign key in its Order Line rows.
    Specified by:
    
    deepCopy in interface RowSet
    
    Parameters:
    voAttrMap - a name value pair of a View Object name and an array of its AttributeDef objects or an array of attribute names. A null value for this parameter results in copying all the non-key attribute values of this RowSet. View Links are not traversed for a null value.
    options - valid values are RowSet.COPY_OPT_ALL_ROWS and RowSet.COPY_OPT_LIMIT_RANGE.
    
    Returns:
    a deep copy of the RowSet
  - resetExecuted
```
public void resetExecuted()
```
    Description copied from interface: RowSet
    
    This methods invalidates all the iterators on this rowset and marks the rowset as not executed.
    
    Specified by:
    
    resetExecuted in interface RowSet

Class WSRowSetImpl

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

Nested classes/interfaces inherited from interface java.util.Map

Field Summary

Fields inherited from class oracle.jbo.common.ws.WSRowSetIteratorBase

Fields inherited from class oracle.jbo.common.ws.WSObject

Fields inherited from class oracle.jbo.common.JboAbstractMap

Fields inherited from interface oracle.jbo.RowSet

Fields inherited from interface oracle.jbo.RowIterator

Fields inherited from interface oracle.jbo.XMLInterface

Method Summary

Methods inherited from class oracle.jbo.common.ws.WSRowSetIteratorBase

Methods inherited from class oracle.jbo.common.ws.WSAMComponent

Methods inherited from class oracle.jbo.common.ws.WSObject

Methods inherited from class oracle.jbo.common.JboAbstractMap

Methods inherited from class java.util.AbstractMap

Methods inherited from class java.lang.Object

Methods inherited from interface oracle.jbo.RowSet

Methods inherited from interface oracle.jbo.RowSetIterator

Methods inherited from interface oracle.jbo.NavigatableRowIterator

Methods inherited from interface oracle.jbo.RowIterator

Methods inherited from interface oracle.jbo.VariableManagerOwnerBase

Method Detail

isOnLine

getParent

setAccessorTraversalByNamePaths

getAccessorTraversalDef

setAccessorTraversalDef

hasAccessorTraversalDef

getImplObject

setImplObject

markForError

isDefaultRowSet

setMasterRowSetIterator

getViewObject

setWhereClauseParams

setWhereClauseParam

defineNamedWhereClauseParam

removeNamedWhereClauseParam

getNamedWhereClauseParam

setNamedWhereClauseParams

getNamedWhereClauseParams

setNamedWhereClauseParam

skipNamedWhereClauseParam

getWhereClauseParams

executeQuery

executeEmptyRowSet

executeQuery2

markForExecuteQuery

cancelQuery

isExecuteQuery

isRefreshDataModel

refreshDataModel

refreshDataModel2

isExecuted

isExecutedEmpty

createRowSetIterator

getRowSetIterators

findRowSetIterator

findOrCreateRowSetIterator

findWSRowSetIterator

removeMasterRowSetIterator

getMasterRowSetIterators

getApplicationModule

requestEstimatedRowCount

getEstimatedRowCount

getDeferredEstimatedRowCount

getCappedRowCount

isForwardOnly

setForwardOnly

getAccessMode

setAccessMode

getRangePagingCacheFactor

setRangePagingCacheFactor

setAssociationConsistent

isAssociationConsistent

closeRowSet

isFetchComplete

isMaxFetchSizeExceeded