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oracle.adf.view.faces.bi.component.pivotTable
Class SizingManagerImpl

java.lang.Object
oracle.adf.view.faces.bi.component.BIComplexAttributeBase
oracle.adf.view.faces.bi.component.pivotTable.SizingManager
oracle.adf.view.faces.bi.component.pivotTable.SizingManagerImpl

All Implemented Interfaces:

java.io.Serializable, javax.faces.component.StateHolder

public class SizingManagerImpl

extends SizingManager

The pivot table's default SizingManager implementation.

Since:

release specific (what release of product did this appear in)

See Also:

Serialized Form

Field Summary

Fields inherited from class oracle.adf.view.faces.bi.component.pivotTable.SizingManager

AUTOSIZE, COLUMN_HEADER_ROW_HEIGHT_RULES_KEY, COLUMN_WIDTH_RULES_KEY, DEFAULT_COLUMN_HEADER_ROW_HEIGHT_KEY, DEFAULT_COLUMN_WIDTH_KEY, DEFAULT_ROW_HEADER_COLUMN_WIDTH_KEY, DEFAULT_ROW_HEIGHT_KEY, ROW_HEADER_COLUMN_WIDTH_RULES_KEY, ROW_HEIGHT_RULES_KEY, TYPE

Fields inherited from class oracle.adf.view.faces.bi.component.BIComplexAttributeBase

ID_KEY, m_parent, TRANSIENT_KEY

Constructor Summary

SizingManagerImpl()

Method Summary

int	computeColumnHeaderRowHeight(java.lang.String layer) Retrieves the row height ( in pixels ) associated with the members of a layer on the pivot table's column header.
int	computeColumnWidth(QDR sliceQDR) Return the column width ( in pixels ) associated with the members of a slice on the pivot table's column header
protected int	computeLayerSize(java.util.List sizingRules, int defaultSize, java.lang.String layer)
int	computeRowHeaderColumnWidth(java.lang.String layer) Computes the column width ( in pixels ) associated with the members of a layer on the pivot table's row header
int	computeRowHeight(QDR sliceQDR) Return the row height ( in pixels ) associated with the members of a slice on the pivot table's row header Please note that the return value of this property cannot be used to shrink the height of a row's contents.
protected int	computeSliceSize(java.util.List sizingRules, int defaultSize, QDR sliceQDR)
protected SizingRule	findLayerRule(java.util.List sizingRules, java.lang.String layer)
protected SizingRule	findSliceRule(java.util.List sizingRules, QDR sliceQDR)
java.util.List<SizingRule>	getOverriddenRules(java.util.List<SizingRule> rules, SizingRule rule) Retrieves a List of SizingRules that are overridden by the specified rule.
void	initRules() This method is called by the Pivot Table, before asking the SizingManager to compute sizes.
protected void	initRules(java.util.List sizingRules)
void	removeOverriddenRules(java.util.List<SizingRule> rules, SizingRule rule) Removes SizingRules, from a List of SizingRules, that are overridden by the specified rule.

Methods inherited from class oracle.adf.view.faces.bi.component.pivotTable.SizingManager

getBeanType, getColumnHeaderRowHeightRules, getColumnWidthRules, getDefaultColumnHeaderRowHeight, getDefaultColumnWidth, getDefaultRowHeaderColumnWidth, getDefaultRowHeight, getRowHeaderColumnWidthRules, getRowHeightRules, removeRules, restoreState, setColumnHeaderRowHeightRules, setColumnWidthRules, setDefaultColumnHeaderRowHeight, setDefaultColumnWidth, setDefaultRowHeaderColumnWidth, setDefaultRowHeight, setRowHeaderColumnWidthRules, setRowHeightRules

Methods inherited from class oracle.adf.view.faces.bi.component.BIComplexAttributeBase

applyProperties, getBooleanProperty, getFacesBean, getId, getParent, getProperty, getPropertyKey, getSetAttributeIndex, isTransient, isUpdated, processSetAttribute, processSetAttributeAndAdd, saveState, setBooleanProperty, setId, setParent, setProperty, setTransient, setUpdated

Methods inherited from class java.lang.Object

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

Constructor Detail

SizingManagerImpl

public SizingManagerImpl()

Method Detail

computeColumnWidth

public int computeColumnWidth(QDR sliceQDR)

Description copied from class: SizingManager

Return the column width ( in pixels ) associated with the members of a slice on the pivot table's column header

Specified by:

computeColumnWidth in class SizingManager

Parameters:

sliceQDR - a QDR that contains an list of layer-member value pairs of a slice on the column header.

Returns:

int

computeRowHeight

public int computeRowHeight(QDR sliceQDR)

Description copied from class: SizingManager

Return the row height ( in pixels ) associated with the members of a slice on the pivot table's row header Please note that the return value of this property cannot be used to shrink the height of a row's contents. In other words, if the returned row height too small for the row's contents, then the row height will be set to be large enough to view all of the row's contents.

Specified by:

computeRowHeight in class SizingManager

Parameters:

sliceQDR - a QDR that contains an ordered list of layer-member value pairs of a slice on the row header.

Returns:

int

computeRowHeaderColumnWidth

public int computeRowHeaderColumnWidth(java.lang.String layer)

Description copied from class: SizingManager

Computes the column width ( in pixels ) associated with the members of a layer on the pivot table's row header

Specified by:

computeRowHeaderColumnWidth in class SizingManager

Parameters:

layer - the layer on the row header.

Returns:

the column width of the layer on the row header in pixels

computeColumnHeaderRowHeight

public int computeColumnHeaderRowHeight(java.lang.String layer)

Description copied from class: SizingManager

Retrieves the row height ( in pixels ) associated with the members of a layer on the pivot table's column header. Please note that the return value of this property cannot be used to shrink the height of a row's contents. In other words, if the returned row height too small for the row's contents, then the row height will be set to be large enough to view all of the row's contents.

Specified by:

computeColumnHeaderRowHeight in class SizingManager

Parameters:

layer - the layer on the column header.

Returns:

the row height of the layer on the column header in pixels

initRules

public void initRules()

Description copied from class: SizingManager

This method is called by the Pivot Table, before asking the SizingManager to compute sizes.

Specified by:

initRules in class SizingManager

initRules

protected void initRules(java.util.List sizingRules)

findSliceRule

protected SizingRule findSliceRule(java.util.List sizingRules,
                                   QDR sliceQDR)

findLayerRule

protected SizingRule findLayerRule(java.util.List sizingRules,
                                   java.lang.String layer)

computeSliceSize

protected int computeSliceSize(java.util.List sizingRules,
                               int defaultSize,
                               QDR sliceQDR)

computeLayerSize

protected int computeLayerSize(java.util.List sizingRules,
                               int defaultSize,
                               java.lang.String layer)

getOverriddenRules

public java.util.List<SizingRule> getOverriddenRules(java.util.List<SizingRule> rules,
                                                     SizingRule rule)

Retrieves a List of SizingRules that are overridden by the specified rule. By default, SizingManagerImpl only removes: - SliceSizingRuleImpls that override other SliceSizingRuleImpls. - LayerSizingRuleImpls that override other LayerSizingRuleImpls. Therefore, if an application creates custom SliceSizingRules or LayerSizingRules, then it will also need to extend SizingManagerImpl and override this method, if it wants: - its custom rules to be overridden by SliceSizingRuleImpl/LayerSizingRuleImpl - SliceSizingRuleImpl/LayerSizingRuleImpl to be able to override its custom rules. If the rule passed into an application's implmentation of getOverriddenRules() is a SliceSizingRuleImpl/ LayerSizingRuleImpl, then it should call SizingManagerImpl.getOverriddenRules() first, to collect a list of default rules that are overridden by the rule and then it should perform a custom check to see if the rule overrides any custom rules in the list of rules. If the rule passed into an application's implmentation of getOverriddenRules() is a custom rule, then it should perform a custom check to see if any rules in the list are overridden by the custom rule.

Specified by:

getOverriddenRules in class SizingManager

Parameters:

rules - a List of SizingRules

rule - a SizingRule instance that is used to determine the overridden rules

Returns:

a List of overridden SizingRules

removeOverriddenRules

public void removeOverriddenRules(java.util.List<SizingRule> rules,
                                  SizingRule rule)

Removes SizingRules, from a List of SizingRules, that are overridden by the specified rule.

Specified by:

removeOverriddenRules in class SizingManager

Parameters:

rules - a List of SizingRules

rule - a SizingRule instance that is used to determine the overridden rules

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