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org.jfree.data.statistics
Interface MultiValueCategoryDataset

All Superinterfaces:
CategoryDataset, Dataset, KeyedValues2D, Values2D
All Known Implementing Classes:
DefaultMultiValueCategoryDataset

public interface MultiValueCategoryDataset
extends CategoryDataset

A category dataset that defines multiple values for each item.

Since:
1.0.7

Method Summary
 java.util.List getValues(java.lang.Comparable rowKey, java.lang.Comparable columnKey)
          Returns a list (possibly empty) of the values for the specified item.
 java.util.List getValues(int row, int column)
          Returns a list (possibly empty) of the values for the specified item.
 
Methods inherited from interface org.jfree.data.KeyedValues2D
getColumnIndex, getColumnKey, getColumnKeys, getRowIndex, getRowKey, getRowKeys, getValue
 
Methods inherited from interface org.jfree.data.Values2D
getColumnCount, getRowCount, getValue
 
Methods inherited from interface org.jfree.data.general.Dataset
addChangeListener, getGroup, removeChangeListener, setGroup
 

Method Detail

getValues

java.util.List getValues(int row,
                         int column)
Returns a list (possibly empty) of the values for the specified item. The returned list should be unmodifiable.

Parameters:
row - the row index (zero-based).
column - the column index (zero-based).
Returns:
The list of values.

getValues

java.util.List getValues(java.lang.Comparable rowKey,
                         java.lang.Comparable columnKey)
Returns a list (possibly empty) of the values for the specified item. The returned list should be unmodifiable.

Parameters:
rowKey - the row key (null not permitted).
columnKey - the column key (null not permitted).
Returns:
The list of values.

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