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com.sun.xacml.cond
Class FloorFunction  

java.lang.Object
  com.sun.xacml.cond.FunctionBase
      com.sun.xacml.cond.FloorFunction

All Implemented Interfaces:

Function

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public class FloorFunction

extends FunctionBase

A class that implements the floor function. It takes one double operand, chooses the largest integer less than or equal to that value, and returns that integer (as a double). If the operand is indeterminate, an indeterminate result is returned.

Since:

1.0

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Field Summary
static java.lang.String	NAME_FLOOR           Standard identifier for the floor function.

 

Fields inherited from class com.sun.xacml.cond.FunctionBase

FUNCTION_NS

 

Constructor Summary

FloorFunction(java.lang.String functionName)           Creates a new FloorFunction object.

 

Method Summary
EvaluationResult	evaluate(java.util.List inputs, com.sun.xacml.EvaluationCtx context)           Evaluate the function, using the specified parameters.
static java.util.Set	getSupportedIdentifiers()           Returns a Set containing all the function identifiers supported by this class.

 

Methods inherited from class com.sun.xacml.cond.FunctionBase

checkInputs, checkInputsNoBag, evalArgs, getFunctionId, getFunctionName, getIdentifier, getReturnType, getReturnTypeAsString, makeProcessingError, returnsBag

 

Methods inherited from class java.lang.Object

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

 

Field Detail

NAME_FLOOR

public static final java.lang.String NAME_FLOOR

Standard identifier for the floor function.

See Also:

Constant Field Values

Constructor Detail

FloorFunction

public FloorFunction(java.lang.String functionName)

Creates a new FloorFunction object.

Method Detail

getSupportedIdentifiers

public static java.util.Set getSupportedIdentifiers()

Returns a Set containing all the function identifiers supported by this class.

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evaluate

public EvaluationResult evaluate(java.util.List inputs,
                                 com.sun.xacml.EvaluationCtx context)

Evaluate the function, using the specified parameters.

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