tostringtracer.java

ajax patterns 这是关于ajax设计模式方面的原代码

/*
    Copyright 2006 Christian Gross http://www.devspace.com
    From the book Ajax Patterns and Best Practices

   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 devspace.testDrivenDevelopment.tracer;

public class ToStringTracer {
    private String _buffer;
    
    public ToStringTracer() {
    }
    public ToStringTracer start(String name) {
        _buffer += "{Type: " + name + "";
        return this;
    }
    public ToStringTracer start(Object obj) {
        start(obj.getClass().getName());
        return this;
    }
    public String end() {
        _buffer += "}";
        return _buffer;
    }
    public ToStringTracer startArray(String buffer) {
        _buffer += "{Array " + buffer;
        return this;
    }
    public ToStringTracer endArray() {
        _buffer += "}";
        return this;
    }
    
    public ToStringTracer variable(String identifier, int value) {
        _buffer +=  "{Variable: " + identifier + " (" + value + ")}";
        return this;
    }
    public ToStringTracer variable(String identifier, String value) {
        _buffer +=  "{Variable: " + identifier + " (" + value + ")}";
        return this;
    }
    public ToStringTracer variable(String identifier, boolean value) {
        if (value) {
            _buffer += "{Variable: " + identifier + " (true)}";
        }
        else {
            _buffer += "{Variable: " + identifier + " (false)}";
        }
        return this;
    }
    
    public ToStringTracer base(String value) {
        _buffer += "{Base " + value + "}";
        return this;
    }
    public ToStringTracer embedded(String value) {
        _buffer += "{" + value + "}";
        return this;
    }
    public ToStringTracer delegated(ToStringTracerDelegated delegated) {
        delegated.called(this);
        return this;
    }
}