OrderedPermitOverridesPolicyAlg.java

/*
 * @(#)OrderedPermitOverridesPolicyAlg.java
 *
 * Copyright 2003-2004 Sun Microsystems, Inc. All Rights Reserved.
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package com.sun.xacml.combine;

import java.net.URI;

/**
 * This is the standard Ordered Permit Overrides policy combining algorithm. It allows a single
 * evaluation of Permit to take precedence over any number of deny, not applicable or indeterminate
 * results. Note that this uses the regular Permit Overrides implementation since it is also orderd.
 * 
 * @since 1.1
 * @author seth proctor
 */
public class OrderedPermitOverridesPolicyAlg extends PermitOverridesPolicyAlg {

    /**
     * The standard URN used to identify this algorithm
     */
    public static final String algId = "urn:oasis:names:tc:xacml:1.1:policy-combining-algorithm:"
            + "ordered-permit-overrides";

    // a URI form of the identifier
    private static final URI identifierURI = URI.create(algId);

    /**
     * Standard constructor.
     */
    public OrderedPermitOverridesPolicyAlg() {
        super(identifierURI);
    }

}