blob: 95ea7b12e1a80cc45c78ac23c83eccb447b0a87b [file] [log] [blame]
/*
* 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.uima.json.jsoncas2.ref;
import java.util.HashSet;
import java.util.Set;
import java.util.function.Function;
import org.apache.uima.cas.Type;
public class ShortTypeRefGenerator implements Function<Type, String> {
private Set<String> usedNames = new HashSet<>();
@Override
public String apply(Type aType) {
if (!usedNames.contains(aType.getShortName())) {
usedNames.add(aType.getShortName());
return aType.getShortName();
}
int n = 1;
String newName;
while (usedNames.contains(newName = aType.getShortName() + "-" + n)) {
n++;
}
usedNames.add(newName);
return newName;
}
}