Big-Data-HPC-Platform/esp/files/stringbuffer.js

/*##############################################################################
#    HPCC SYSTEMS software Copyright (C) 2012 HPCC Systems.
#
#    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.
############################################################################## */

// Java like string buffer class
function StringBuffer() { this.buffer = []; }
StringBuffer.prototype.append = function(string) {
  this.buffer.push(string);
  return this;
}

StringBuffer.prototype.toString = function() {
  return this.buffer.join("");
}