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ITableRendererSource.java | - | - | - | - |
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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.contrib.table.model; | |
16 | ||
17 | import java.io.Serializable; | |
18 | ||
19 | import org.apache.tapestry.IRender; | |
20 | import org.apache.tapestry.IRequestCycle; | |
21 | ||
22 | /** | |
23 | * This interface provides a renderer to present the data in a table column. | |
24 | * It is usually used by the {@link org.apache.tapestry.contrib.table.model.ITableColumn} | |
25 | * implementations via aggregation. | |
26 | * | |
27 | * @see org.apache.tapestry.contrib.table.model.common.AbstractTableColumn | |
28 | * @author mindbridge | |
29 | * @since 2.3 | |
30 | */ | |
31 | public interface ITableRendererSource extends Serializable | |
32 | { | |
33 | /** | |
34 | * Returns a renderer to present the data of the row in the given column. <p> | |
35 | * This method can also be used to return a renderer to present the | |
36 | * heading of the column. In such a case the row passed would be null. | |
37 | * | |
38 | * @see org.apache.tapestry.contrib.table.model.ITableColumn#getValueRenderer(IRequestCycle, ITableModelSource, Object) | |
39 | */ | |
40 | public IRender getRenderer( | |
41 | IRequestCycle objCycle, | |
42 | ITableModelSource objSource, | |
43 | ITableColumn objColumn, | |
44 | Object objRow); | |
45 | ||
46 | } |
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