/**
* 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.
*/
import java.io.PrintWriter;
/**
* A helper class for printing indented text
*
* @version $Revision: 1.2 $
*/
public class IndentPrinter {
private int indentLevel;
private String indent;
private PrintWriter out;
public IndentPrinter() {
this(new PrintWriter(System.out), " ");
}
public IndentPrinter(PrintWriter out) {
this(out, " ");
}
public IndentPrinter(PrintWriter out, String indent) {
this.out = out;
this.indent = indent;
}
public void println(Object value) {
out.print(value.toString());
out.println();
}
public void println(String text) {
out.print(text);
out.println();
}
public void print(String text) {
out.print(text);
}
public void printIndent() {
for (int i = 0; i < indentLevel; i++) {
out.print(indent);
}
}
public void println() {
out.println();
}
public void incrementIndent() {
++indentLevel;
}
public void decrementIndent() {
--indentLevel;
}
public int getIndentLevel() {
return indentLevel;
}
public void setIndentLevel(int indentLevel) {
this.indentLevel = indentLevel;
}
public void flush() {
out.flush();
}
}