| |
|
| java.lang.Object org.jfree.data.general.AbstractDataset org.jfree.data.general.DefaultValueDataset
Method Summary | |
public boolean | equals(Object obj) Tests this dataset for equality with an arbitrary object.
Parameters: obj - the object (null permitted). | public Number | getValue() Returns the value. | public int | hashCode() Returns a hash code. | public void | setValue(Number value) Sets the value and sends a
DatasetChangeEvent to all registered
listeners. |
DefaultValueDataset | public DefaultValueDataset()(Code) | | Constructs a new dataset, initially empty.
|
DefaultValueDataset | public DefaultValueDataset(double value)(Code) | | Creates a new dataset with the specified value.
Parameters: value - the value. |
DefaultValueDataset | public DefaultValueDataset(Number value)(Code) | | Creates a new dataset with the specified value.
Parameters: value - the initial value (null permitted). |
equals | public boolean equals(Object obj)(Code) | | Tests this dataset for equality with an arbitrary object.
Parameters: obj - the object (null permitted). A boolean. |
getValue | public Number getValue()(Code) | | Returns the value.
The value (possibly null ). |
hashCode | public int hashCode()(Code) | | Returns a hash code.
A hash code. |
setValue | public void setValue(Number value)(Code) | | Sets the value and sends a
DatasetChangeEvent to all registered
listeners.
Parameters: value - the new value (null permitted). |
|
|
|