org.apache.cxf.tools.corba.idlpreprocessor.DefineState Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.cxf.tools.corba.idlpreprocessor;
import java.util.HashMap;
import java.util.Map;
/**
* A registry for #define preprocessor instructions that allows tracking whether a symbol is defined or not.
*/
public class DefineState {
Map defines = new HashMap();
public DefineState(Map initialDefines) {
if (initialDefines != null) {
defines.putAll(initialDefines);
}
}
public void define(String symbol, String value) {
defines.put(symbol, value);
}
public boolean isDefined(String symbol) {
return defines.containsKey(symbol);
}
public String getValue(String symbol) {
return defines.get(symbol);
}
public void undefine(String symbol) {
defines.remove(symbol);
}
}