content: /**
   * 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.activemq.util;
  
  import java.io.PrintWriter;
  
  /**
   * A helper class for printing indented text
   *
   * 
   */
  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();
      }
  }
  