StringNormalizeFunction

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com.sun.xacml.cond
Class StringNormalizeFunction

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

All Implemented Interfaces:: Function

public class StringNormalizeFunction
extends FunctionBase

A class that implements all the string conversion functions (string-normalize-space and string-normalize-to-lower-case). It takes string argument, normalizes that value, and returns the result. If the argument is indeterminate, an indeterminate result is returned.

Since:: 1.0

Field Summary

private static int ID_STRING_NORMALIZE_SPACE


private static int ID_STRING_NORMALIZE_TO_LOWER_CASE


static java.lang.String NAME_STRING_NORMALIZE_SPACE
          Standard identifier for the string-normalize-space function.

static java.lang.String NAME_STRING_NORMALIZE_TO_LOWER_CASE
          Standard identifier for the string-normalize-to-lower-case function.

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

FUNCTION_NS

Constructor Summary

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

Method Summary

EvaluationResult evaluate(java.util.List inputs, com.sun.xacml.EvaluationCtx context)
          Evaluate the function, using the specified parameters.

private static int getId(java.lang.String functionName)
          Private helper that returns the internal identifier used for the given standard function.

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_STRING_NORMALIZE_SPACE

public static final java.lang.String NAME_STRING_NORMALIZE_SPACE

Standard identifier for the string-normalize-space function.

See Also:: Constant Field Values

NAME_STRING_NORMALIZE_TO_LOWER_CASE

public static final java.lang.String NAME_STRING_NORMALIZE_TO_LOWER_CASE

Standard identifier for the string-normalize-to-lower-case function.

See Also:: Constant Field Values

ID_STRING_NORMALIZE_SPACE

private static final int ID_STRING_NORMALIZE_SPACE

See Also:: Constant Field Values

ID_STRING_NORMALIZE_TO_LOWER_CASE

private static final int ID_STRING_NORMALIZE_TO_LOWER_CASE

See Also:: Constant Field Values

Constructor Detail