oracle.dss.dataView

Class RowRangeComponentHandle

java.lang.Object

oracle.dss.dataView.ComponentHandle

oracle.dss.dataView.RowRangeComponentHandle

All Implemented Interfaces:

java.io.Serializable

public class RowRangeComponentHandle
extends ComponentHandle

Represents a range of rows in the databody of a Gridview. This is normally a selected range, or the range of rows that you want to select programmatically.

See Also:

Serialized Form

Field Summary

Fields inherited from class oracle.dss.dataView.ComponentHandle

m_dataAccess

Constructor Summary

Constructors

Constructor and Description
RowRangeComponentHandle(int id, java.lang.String name, java.lang.Object comp, RowComponentInfo[] rlist) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
ComponentInfo	getComponentInfo() Retrieves the RowComponentInfo for the first row in the range.
RowComponentInfo[]	getLocationList() Retrieves the array of RowComponentInfo objects for this RowRangeComponentHandle.
java.lang.String	toString() Converts this object to a String.

Methods inherited from class oracle.dss.dataView.ComponentHandle

getComponent, getID, getName, setDataAccess

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RowRangeComponentHandle

public RowRangeComponentHandle(int id,
                               java.lang.String name,
                               java.lang.Object comp,
                               RowComponentInfo[] rlist)

Constructor.

Parameters:

id - The constant GridView.DATA_ROW_RANGE, which identifies this as a handle for a range of rows.

name - The name of the represented component.

comp - The actual reference to the component.

clist - Information about each row in the range. The first RowComponentInfo should be for the first row in the range.

Method Detail

getLocationList

public RowComponentInfo[] getLocationList()

Retrieves the array of RowComponentInfo objects for this RowRangeComponentHandle. The array contains a RowComponentInfo for each row in the range.

Returns:

An array of RowComponentInfo objects.

toString

public java.lang.String toString()

Converts this object to a String. The String contains the name of this class, the name of the component, the number of rows in the range, and the numbers of the first and last rows in the range. Row numbers begin at zero.

Overrides:

toString in class java.lang.Object

Returns:

The String representation of this object.

getComponentInfo

public ComponentInfo getComponentInfo()

Retrieves the RowComponentInfo for the first row in the range.

Specified by:

getComponentInfo in class ComponentHandle

Returns:

The RowComponentInfo for the first row. The RowComponentInfo can be null, though this is not normal.

See Also:

DataComponentHandle

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class ComponentHandle

For internal use only. Application developers should not use this

Indicates whether the specified object is equivalent to this RowRangeComponentHandle.