Clover coverage report - Code Coverage for tapestry release 4.0.1
Coverage timestamp: Fri Mar 31 2006 09:12:14 EST
file stats: LOC: 48   Methods: 1
NCLOC: 14   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
Delegator.java 50% 100% 100% 83.3%
coverage coverage
 1    // Copyright 2004, 2005 The Apache Software Foundation
 2    //
 3    // Licensed under the Apache License, Version 2.0 (the "License");
 4    // you may not use this file except in compliance with the License.
 5    // You may obtain a copy of the License at
 6    //
 7    // http://www.apache.org/licenses/LICENSE-2.0
 8    //
 9    // Unless required by applicable law or agreed to in writing, software
 10    // distributed under the License is distributed on an "AS IS" BASIS,
 11    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12    // See the License for the specific language governing permissions and
 13    // limitations under the License.
 14   
 15    package org.apache.tapestry.components;
 16   
 17    import org.apache.tapestry.AbstractComponent;
 18    import org.apache.tapestry.IMarkupWriter;
 19    import org.apache.tapestry.IRender;
 20    import org.apache.tapestry.IRequestCycle;
 21   
 22    /**
 23    * A component which delegates it's behavior to another object.
 24    *
 25    * [<a href="../../../../../ComponentReference/Delegator.html">Component Reference</a>]
 26    *
 27    * @author Howard Lewis Ship
 28    *
 29    **/
 30   
 31    public abstract class Delegator extends AbstractComponent
 32    {
 33    /**
 34    * Gets its delegate and invokes {@link IRender#render(IMarkupWriter, IRequestCycle)}
 35    * on it.
 36    *
 37    **/
 38   
 39  128 protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
 40    {
 41  128 IRender delegate = getDelegate();
 42   
 43  128 if (delegate != null)
 44  128 delegate.render(writer, cycle);
 45    }
 46   
 47    public abstract IRender getDelegate();
 48    }