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.chemistry.opencmis.commons.impl;
  
  public class StringListBuilder {
  
      private final String seperator;
      private final StringBuilder stringBuilder;
      private boolean first;
  
      public StringListBuilder() {
          this(",", new StringBuilder(128));
      }
  
      public StringListBuilder(StringBuilder stringBuilder) {
          this(",", stringBuilder);
      }
  
      public StringListBuilder(String seperator) {
          this(seperator, new StringBuilder(128));
      }
  
      public StringListBuilder(String seperator, StringBuilder stringBuilder) {
          this.seperator = seperator;
          this.stringBuilder = stringBuilder;
          first = true;
      }
  
      public void add(String s) {
          if (!first) {
              stringBuilder.append(seperator);
          } else {
              first = false;
          }
  
          stringBuilder.append(s);
      }
  
      public StringBuilder getStringBuilder() {
          return stringBuilder;
      }
  
      @Override
      public String toString() {
          return stringBuilder.toString();
      }
  
  }
  