DateMathFunctionCluster.java

/*
 * @(#)DateMathFunctionCluster.java
 *
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package com.sun.xacml.cond.cluster;

import java.util.HashSet;
import java.util.Set;

import com.sun.xacml.cond.DateMathFunction;
import com.sun.xacml.cond.Function;

/**
 * Clusters all the functions supported by <code>DateMathFunction</code>.
 * 
 * @since 1.2
 * @author Seth Proctor
 * 
 *         Adding generic type support by Christian Mueller (geotools)
 */
public class DateMathFunctionCluster implements FunctionCluster {

    public Set<Function> getSupportedFunctions() {
        Set<Function> set = new HashSet<Function>();

        for (String fn : DateMathFunction.getSupportedIdentifiers())
            set.add(new DateMathFunction(fn));

        return set;
    }

}