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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
AbstractTableModel.java | 0% | 0% | 0% | 0% |
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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.contrib.table.model.common;
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import java.io.Serializable;
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import org.apache.tapestry.contrib.table.model.ITableModel;
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import org.apache.tapestry.contrib.table.model.ITablePagingState;
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import org.apache.tapestry.contrib.table.model.ITableSortingState;
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import org.apache.tapestry.contrib.table.model.simple.SimpleTableState;
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/**
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* A base table model that implements the handling of the model state.
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* Used by most standard ITableModel implementations.
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*
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* @author mindbridge
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*/
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public abstract class AbstractTableModel implements ITableModel, Serializable |
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{ |
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private SimpleTableState m_objTableState;
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protected AbstractTableModel()
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{ |
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this(new SimpleTableState()); |
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} |
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protected AbstractTableModel(SimpleTableState objTableState)
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{ |
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m_objTableState = objTableState; |
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} |
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/**
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* @see org.apache.tapestry.contrib.table.model.ITableModel#getPagingState()
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*/
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public ITablePagingState getPagingState()
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{ |
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return getState().getPagingState();
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} |
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/**
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* @see org.apache.tapestry.contrib.table.model.ITableModel#getSortingState()
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*/
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public ITableSortingState getSortingState()
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{ |
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return getState().getSortingState();
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} |
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/**
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* Returns the tableState.
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* @return SimpleTableState
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*/
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public SimpleTableState getState()
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{ |
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return m_objTableState;
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} |
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protected abstract int getRowCount(); |
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public int getPageCount() |
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{ |
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int nRowCount = getRowCount();
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if (nRowCount == 0)
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return 1;
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int nPageSize = getPagingState().getPageSize();
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if (nPageSize <= 0)
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return 1;
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return (nRowCount - 1) / nPageSize + 1;
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} |
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} |
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