com.spoledge.audao.parser.gql.impl.soft.func
Class FuncKEY_PARENT

java.lang.Object
  extended by com.spoledge.audao.parser.gql.impl.soft.func.Func
      extended by com.spoledge.audao.parser.gql.impl.soft.func.Func1
          extended by com.spoledge.audao.parser.gql.impl.soft.func.KeyFunc1
              extended by com.spoledge.audao.parser.gql.impl.soft.func.FuncKEY_PARENT
All Implemented Interfaces:
SoftFunction

public class FuncKEY_PARENT
extends KeyFunc1

KEY_PARENT( __key__ ) - returns the parent key or null, if no parent exists.


Constructor Summary
FuncKEY_PARENT()
           
 
Method Summary
protected  java.lang.Object getFunctionValue(Key arg)
           
 
Methods inherited from class com.spoledge.audao.parser.gql.impl.soft.func.Func1
checkNumOfParams, getFunctionValueImpl
 
Methods inherited from class com.spoledge.audao.parser.gql.impl.soft.func.Func
checkNumOfParams, checkNumOfParams, getFunctionName, getFunctionWithParams
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FuncKEY_PARENT

public FuncKEY_PARENT()
Method Detail

getFunctionValue

protected java.lang.Object getFunctionValue(Key arg)
Specified by:
getFunctionValue in interface SoftFunction
Specified by:
getFunctionValue in class KeyFunc1


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