org.nhindirect.policy.impl

Class UnaryIntegerPolicyOperatorExecutor<O>

java.lang.Object

org.nhindirect.policy.impl.UnaryIntegerPolicyOperatorExecutor<O>

Type Parameters:

O - Object type of the single operand.

All Implemented Interfaces:

IntegerPolicyOperatorExecutor<O>, PolicyOperatorExecutor<O,Integer>

public class UnaryIntegerPolicyOperatorExecutor<O>
extends Object
implements IntegerPolicyOperatorExecutor<O>

Executor that evaluates operations that take a single parameter and return an integer value.

Since:

1.0

Author:

Greg Meyer

Constructor Summary

Constructors

Constructor and Description
UnaryIntegerPolicyOperatorExecutor(PolicyValue<O> operand, PolicyOperator operator) Constructor

Method Summary

Modifier and Type	Method and Description
PolicyValue<Integer>	execute() Executes the specific operation upon the supplied operands and returns the result of the evaluation.

Methods inherited from class java.lang.Object

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

Constructor Detail

UnaryIntegerPolicyOperatorExecutor

public UnaryIntegerPolicyOperatorExecutor(PolicyValue<O> operand,
                                          PolicyOperator operator)

Constructor

Parameters:

operand - The single operand

operator - The operation that will be executed.

Method Detail

execute

public PolicyValue<Integer> execute()

Executes the specific operation upon the supplied operands and returns the result of the evaluation.

Specified by:

execute in interface PolicyOperatorExecutor<O,Integer>

Returns:

The result of the evaluating the operands using the specific operation.