JSCAPE MFT Server

com.jscape.util.workflow
Class NullOperator

java.lang.Object
  extended by com.jscape.util.functor.BinaryFunction<java.lang.Object,java.lang.Object,java.lang.Object>
      extended by com.jscape.util.workflow.NullOperator

public final class NullOperator
extends com.jscape.util.functor.BinaryFunction<java.lang.Object,java.lang.Object,java.lang.Object>

"Special case": null operator.

Author:
Alex

Constructor Summary
NullOperator()
           
 
Method Summary
 boolean equals(java.lang.Object o)
           
 java.lang.Object evaluate(java.lang.Object leftArgument, java.lang.Object rightArgument)
           
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

NullOperator

public NullOperator()
Method Detail

evaluate

public java.lang.Object evaluate(java.lang.Object leftArgument,
                                 java.lang.Object rightArgument)
Specified by:
evaluate in class com.jscape.util.functor.BinaryFunction<java.lang.Object,java.lang.Object,java.lang.Object>
Parameters:
leftArgument - first
rightArgument - second
Returns:
R instance

equals

public boolean equals(java.lang.Object o)
Overrides:
equals in class java.lang.Object

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object

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