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package org.apache.tapestry.contrib.table.model.simple; |
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import org.apache.tapestry.contrib.table.model.ITableColumn; |
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import org.apache.tapestry.contrib.table.model.ITableColumnModel; |
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import org.apache.tapestry.contrib.table.model.common.ArrayIterator; |
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import java.io.Serializable; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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public class SimpleTableColumnModel implements ITableColumnModel, Serializable |
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{ |
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private static final long serialVersionUID = 1L; |
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private ITableColumn[] m_arrColumns; |
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private Map m_mapColumns; |
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public SimpleTableColumnModel(ITableColumn[] arrColumns) |
42 | 0 | { |
43 | 0 | m_arrColumns = arrColumns; |
44 | 0 | m_mapColumns = new HashMap(); |
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|
46 | 0 | for(int i = 0; i < m_arrColumns.length; i++) |
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{ |
48 | 0 | m_mapColumns.put(m_arrColumns[i].getColumnName(), m_arrColumns[i]); |
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} |
50 | 0 | } |
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public SimpleTableColumnModel(List arrColumns) |
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{ |
54 | 0 | this((ITableColumn[]) arrColumns.toArray(new ITableColumn[arrColumns.size()])); |
55 | 0 | } |
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public int getColumnCount() |
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{ |
59 | 0 | return m_arrColumns.length; |
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} |
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public ITableColumn getColumn(int nColumn) |
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{ |
64 | 0 | if (nColumn < 0 || nColumn >= m_arrColumns.length) |
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{ |
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67 | 0 | return null; |
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} |
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70 | 0 | return m_arrColumns[nColumn]; |
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} |
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public ITableColumn getColumn(String strColumn) |
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{ |
75 | 0 | return (ITableColumn) m_mapColumns.get(strColumn); |
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} |
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public Iterator getColumns() |
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{ |
80 | 0 | return new ArrayIterator(m_arrColumns); |
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} |
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} |