Clover coverage report - Code Coverage for tapestry release 4.0-alpha-3
Coverage timestamp: Mon May 16 2005 09:05:49 EDT
file stats: LOC: 45   Methods: 0
NCLOC: 6   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
ICallback.java - - - -
coverage
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 // Copyright 2004, 2005 The Apache Software Foundation
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 //
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 // Licensed under the Apache License, Version 2.0 (the "License");
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 // you may not use this file except in compliance with the License.
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 // You may obtain a copy of the License at
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 //
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 //     http://www.apache.org/licenses/LICENSE-2.0
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 //
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 // Unless required by applicable law or agreed to in writing, software
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 // distributed under the License is distributed on an "AS IS" BASIS,
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 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 // See the License for the specific language governing permissions and
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 // limitations under the License.
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 package org.apache.tapestry.callback;
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 import java.io.Serializable;
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 import org.apache.tapestry.IRequestCycle;
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 /**
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  *  Defines a callback, an object which is used to invoke or reinvoke a method
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  *  on an object or component in a later request cycle.  This is used to
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  *  allow certain operations (say, submitting an order) to defer to other processes
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  *  (say, logging in and/or registerring).
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  *
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  *  <p>Callbacks must be {@link Serializable}, to ensure that they can be stored
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  *  between request cycles.
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  *
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  *  @author Howard Lewis Ship
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  *  @since 0.2.9
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  *
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  **/
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 public interface ICallback extends Serializable
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 {
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     /**
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      *  Performs the call back.  Typical implementation will locate a particular
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      *  page or component and invoke a method upon it, or 
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      *  invoke a method on the {@link IRequestCycle cycle}.
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      *
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      **/
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     public void performCallback(IRequestCycle cycle);
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 }