com.spoledge.audao.parser.gql.impl.soft.func
Class FuncNVL2

java.lang.Object
  com.spoledge.audao.parser.gql.impl.soft.func.Func
      com.spoledge.audao.parser.gql.impl.soft.func.Func3
          com.spoledge.audao.parser.gql.impl.soft.func.FuncNVL2

All Implemented Interfaces:

SoftFunction

public class FuncNVL2
extends Func3

NVL2( expr, value1, value2 ) If expr is not null, then returns value1, otherwise value2. Same as Oracle's NVL2 function.

Constructor Summary

FuncNVL2()

Method Summary

protected java.lang.Object

getFunctionValue(java.lang.Object o1, java.lang.Object o2, java.lang.Object o3)

Methods inherited from class com.spoledge.audao.parser.gql.impl.soft.func.Func3

checkNumOfParams, getFunctionValueImpl

Methods inherited from class com.spoledge.audao.parser.gql.impl.soft.func.Func

checkNumOfParams, checkNumOfParams, getFunctionName, getFunctionValue, getFunctionWithParams

Methods inherited from class java.lang.Object

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

Constructor Detail

FuncNVL2

public FuncNVL2()

Method Detail

getFunctionValue

protected java.lang.Object getFunctionValue(java.lang.Object o1,
                                            java.lang.Object o2,
                                            java.lang.Object o3)

Specified by:

getFunctionValue in class Func3