com.google.common.css.PrefixingSubstitutionMap.java Source code

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Here is the source code for com.google.common.css.PrefixingSubstitutionMap.java

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/*
 * Copyright 2011 Google Inc.
 *
 * 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 com.google.common.css;

/**
 * A {@link SubstitutionMap} implementation that prefixes the renamed CSS class
 * names (provided by a delegate substitution map).
 *
 */
public class PrefixingSubstitutionMap implements SubstitutionMap {
    private final SubstitutionMap delegate;
    private final String prefix;

    public PrefixingSubstitutionMap(SubstitutionMap delegate, String prefix) {
        this.delegate = delegate;
        this.prefix = prefix;
    }

    @Override
    public String get(String key) {
        return prefix + delegate.get(key);
    }
}