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java.lang.Objectorg.jboss.dna.graph.query.model.JoinCondition
org.jboss.dna.graph.query.model.ChildNodeJoinCondition
@Immutable public class ChildNodeJoinCondition
A join condition that evaluates to true only when the named child node is indeed a child of the named parent node.
Constructor Summary | |
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ChildNodeJoinCondition(SelectorName parentSelectorName,
SelectorName childSelectorName)
Create a join condition that determines whether the node identified by the child selector is a child of the node identified by the parent selector. |
Method Summary | |
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void |
accept(Visitor visitor)
Accept the supplied visitor, which should call back to the visitor to complete the double-dispatch operation. |
boolean |
equals(Object obj)
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SelectorName |
getChildSelectorName()
Get the name of the selector that represents the child. |
SelectorName |
getParentSelectorName()
Get the name of the selector that represents the parent. |
int |
hashCode()
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String |
toString()
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Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ChildNodeJoinCondition(SelectorName parentSelectorName, SelectorName childSelectorName)
parentSelectorName
- the first selectorchildSelectorName
- the second selectorMethod Detail |
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public final SelectorName getChildSelectorName()
public final SelectorName getParentSelectorName()
public String toString()
toString
in class Object
Object.toString()
public int hashCode()
hashCode
in class Object
Object.hashCode()
public boolean equals(Object obj)
equals
in class Object
Object.equals(java.lang.Object)
public void accept(Visitor visitor)
visitor
- the visitor; never nullVisitable.accept(org.jboss.dna.graph.query.model.Visitor)
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