Clover coverage report - Code Coverage for tapestry release 4.0-rc-2
Coverage timestamp: Sat Dec 17 2005 09:39:46 PST
file stats: LOC: 53   Methods: 0
NCLOC: 8   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
ILinkRenderer.java - - - -
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.link;
 16   
 17    import org.apache.tapestry.IMarkupWriter;
 18    import org.apache.tapestry.IRequestCycle;
 19    import org.apache.tapestry.components.ILinkComponent;
 20   
 21    /**
 22    * Used by various instances of {@link org.apache.tapestry.components.ILinkComponent} to
 23    * actually renderer a link. Implementations of the interface can manipulate
 24    * some of the details of how the link is written.
 25    *
 26    * <p>
 27    * A link rendered may be used in many threads, and must be threadsafe.
 28    *
 29    * @author Howard Lewis Ship
 30    * @since 3.0
 31    *
 32    **/
 33   
 34    public interface ILinkRenderer
 35    {
 36    /**
 37    * Renders the link, taking into account whether the link is
 38    * {@link org.apache.tapestry.components.ILinkComponent#isDisabled() disabled}.
 39    * This is complicated by the fact that the rendering of the body must be done
 40    * within a nested writer, since the Link component will not render its tag
 41    * until after its body renders (to allow for any wrapped components that need
 42    * to write event handlers for the link).
 43    *
 44    * <p>
 45    * The renderer is expected to call back into the link component to handle
 46    * any informal parameters, and to handle events output.
 47    *
 48    *
 49    **/
 50   
 51    public void renderLink(IMarkupWriter writer, IRequestCycle cycle, ILinkComponent linkComponent);
 52   
 53    }