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/*-
* ============LICENSE_START=======================================================
* Simulator
* ================================================================================
* Copyright (C) 2021 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.avcnmanager.message.processing.targets;
public class StringBuilderTarget implements TargetContainer<String> {
private final StringBuilder stringBuilder;
private final String delimiter;
public StringBuilderTarget(StringBuilder stringBuilder, String delimiter) {
this.stringBuilder = stringBuilder;
this.delimiter = delimiter;
}
@Override
public void acceptOne(String argument) {
stringBuilder.append(argument).append(delimiter);
}
@Override
public void acceptPair(String first, String second) {
//no op
}
public String stringValue() {
return stringBuilder.toString();
}
public void trimLastDelimiter() {
if(this.stringBuilder.lastIndexOf(delimiter) == this.stringBuilder.length() - delimiter.length()) {
this.stringBuilder.setLength(this.stringBuilder.length() - delimiter.length());
}
}
}
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