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java.lang.Objectorg.jfree.data.AbstractDataset
org.jfree.data.statistics.DefaultStatisticalCategoryDataset
A convenience class that provides a default implementation of the
StatisticalCategoryDataset interface.
| Constructor Summary | |
DefaultStatisticalCategoryDataset()
Creates a new dataset. |
|
| Method Summary | |
void |
add(double mean,
double standardDeviation,
java.lang.Comparable rowKey,
java.lang.Comparable columnKey)
Adds a mean and standard deviation to the table. |
int |
getColumnCount()
Returns the number of columns in the table. |
int |
getColumnIndex(java.lang.Comparable key)
Returns the column index for a given key. |
java.lang.Comparable |
getColumnKey(int column)
Returns a column key. |
java.util.List |
getColumnKeys()
Returns the column keys. |
java.lang.Number |
getMaximumRangeValue()
Returns the maximum value in the dataset's range (or null if all the values in the range are null). |
java.lang.Number |
getMeanValue(java.lang.Comparable rowKey,
java.lang.Comparable columnKey)
Returns the mean value for an item. |
java.lang.Number |
getMeanValue(int row,
int column)
Returns the mean value for an item. |
java.lang.Number |
getMinimumRangeValue()
Returns the minimum value in the dataset's range (or null if all the values in the range are null). |
int |
getRowCount()
Returns the number of rows in the table. |
int |
getRowIndex(java.lang.Comparable key)
Returns the row index for a given key. |
java.lang.Comparable |
getRowKey(int row)
Returns a row key. |
java.util.List |
getRowKeys()
Returns the row keys. |
java.lang.Number |
getStdDevValue(java.lang.Comparable rowKey,
java.lang.Comparable columnKey)
Returns the standard deviation value for an item. |
java.lang.Number |
getStdDevValue(int row,
int column)
Returns the standard deviation value for an item. |
java.lang.Number |
getValue(java.lang.Comparable rowKey,
java.lang.Comparable columnKey)
Returns the value for an item. |
java.lang.Number |
getValue(int row,
int column)
Returns the value for an item. |
Range |
getValueRange()
Returns the range of the values in this dataset's range. |
| Methods inherited from class org.jfree.data.AbstractDataset |
addChangeListener, clone, fireDatasetChanged, getGroup, notifyListeners, removeChangeListener, setGroup, validateObject |
| Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.jfree.data.Dataset |
addChangeListener, getGroup, removeChangeListener, setGroup |
| Constructor Detail |
public DefaultStatisticalCategoryDataset()
| Method Detail |
public java.lang.Number getMeanValue(int row,
int column)
getMeanValue in interface StatisticalCategoryDatasetrow - the row index (zero-based).column - the column index (zero-based).
public java.lang.Number getValue(int row,
int column)
getValue in interface Values2Drow - the row index.column - the column index.
public java.lang.Number getValue(java.lang.Comparable rowKey,
java.lang.Comparable columnKey)
getValue in interface KeyedValues2DrowKey - the row key.columnKey - the columnKey.
public java.lang.Number getMeanValue(java.lang.Comparable rowKey,
java.lang.Comparable columnKey)
getMeanValue in interface StatisticalCategoryDatasetrowKey - the row key.columnKey - the columnKey.
public java.lang.Number getStdDevValue(int row,
int column)
getStdDevValue in interface StatisticalCategoryDatasetrow - the row index (zero-based).column - the column index (zero-based).
public java.lang.Number getStdDevValue(java.lang.Comparable rowKey,
java.lang.Comparable columnKey)
getStdDevValue in interface StatisticalCategoryDatasetrowKey - the row key.columnKey - the columnKey.
public int getColumnIndex(java.lang.Comparable key)
getColumnIndex in interface KeyedValues2Dkey - the column key.
public java.lang.Comparable getColumnKey(int column)
getColumnKey in interface KeyedValues2Dcolumn - the column index (zero-based).
public java.util.List getColumnKeys()
getColumnKeys in interface KeyedValues2Dpublic int getRowIndex(java.lang.Comparable key)
getRowIndex in interface KeyedValues2Dkey - the row key.
public java.lang.Comparable getRowKey(int row)
getRowKey in interface KeyedValues2Drow - the row index (zero-based).
public java.util.List getRowKeys()
getRowKeys in interface KeyedValues2Dpublic int getRowCount()
getRowCount in interface Values2Dpublic int getColumnCount()
getColumnCount in interface Values2D
public void add(double mean,
double standardDeviation,
java.lang.Comparable rowKey,
java.lang.Comparable columnKey)
mean - the mean.standardDeviation - the standard deviation.rowKey - the row key.columnKey - the column key.public java.lang.Number getMinimumRangeValue()
getMinimumRangeValue in interface RangeInfopublic java.lang.Number getMaximumRangeValue()
getMaximumRangeValue in interface RangeInfopublic Range getValueRange()
getValueRange in interface RangeInfo
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