com.google.gwt.dev.util.DefaultTextOutput Maven / Gradle / Ivy
/*
* Copyright 2008 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.gwt.dev.util;
import java.io.PrintWriter;
import java.io.StringWriter;
/**
* Adapts {@link TextOutput} to an internal text buffer.
*/
public class DefaultTextOutput extends AbstractTextOutput {
private final StringWriter sw = new StringWriter();
private final PrintWriter out;
public DefaultTextOutput(boolean compact) {
super(compact);
setPrintWriter(out = new PrintWriter(sw));
}
@Override
public String toString() {
out.flush();
if (sw != null) {
return sw.toString();
} else {
return super.toString();
}
}
}