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/*
* Copyright (c) 1997-2018 Oracle and/or its affiliates. All rights reserved.
* Copyright 2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.taglibs.standard.extra.spath;
import java.util.List;
/**
* Represents an absolute SPath expression. Essentially a marker
* class.
*
* @author Shawn Bayern
*/
public class AbsolutePath extends Path {
private boolean all;
private RelativePath base;
/**
* Constructs a new AbsolutePath object based on a RelativePath.
* An absolute path is the same as a relative path, except that it
* begins with '/' or '//' (which one, of those two, can be
* determined by the first Step returned from getSteps()).
*/
public AbsolutePath(RelativePath base) {
if (base == null)
throw new IllegalArgumentException("non-null base required");
this.base = base;
}
// inherit JavaDoc comment
public List getSteps() {
// simply return our base's Step objects
return base.getSteps();
}
}