ariba.ui.meta.core
Class Meta.PropertyMerger_And

java.lang.Object
  ariba.ui.meta.core.Meta.PropertyMerger_And

All Implemented Interfaces:

Meta.PropertyMerger, Meta.PropertyMergerDynamic, Meta.PropertyMergerIsChaining

Enclosing class:

Meta

public static class Meta.PropertyMerger_And
extends Object
implements Meta.PropertyMerger, Meta.PropertyMergerDynamic, Meta.PropertyMergerIsChaining

PropertyMerger implementing AND semantics -- i.e. false trumps true. (Used, for instance, for the properties 'visible' and 'editable')

Constructor Summary

Meta.PropertyMerger_And()

Method Summary

Object	merge(Object orig, Object override, boolean isDeclare) Called during rule application to merge an earlier (lower ranked) value with a newer one.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Meta.PropertyMerger_And

public Meta.PropertyMerger_And()

Method Detail

merge

public Object merge(Object orig,
                    Object override,
                    boolean isDeclare)

Description copied from interface: Meta.PropertyMerger

Called during rule application to merge an earlier (lower ranked) value with a newer one.

Specified by:

merge in interface Meta.PropertyMerger

Parameters:

orig - the previous value accumulated in the property map

override - the new value from the higher ranked rule

isDeclare - whether we are currently accumulating matched for declarations of the property/value

Returns:

the new property value to be put in the property map

toString

public String toString()

Overrides:

toString in class Object