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java.lang.Objectnet.sf.jasperreports.engine.data.JRMapArrayDataSource
public class JRMapArrayDataSource
| Constructor Summary | |
|---|---|
JRMapArrayDataSource(java.lang.Object[] array)
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| Method Summary | |
|---|---|
JRMapArrayDataSource |
cloneDataSource()
Clones this data source by creating a new instance that reuses the same underlying map array. |
java.lang.Object[] |
getData()
Returns the underlying map array used by this data source. |
java.lang.Object |
getFieldValue(JRField field)
Gets the field value for the current position. |
int |
getRecordCount()
Returns the total number of records/maps that this data source contains. |
void |
moveFirst()
Moves back to the first element in the data source. |
boolean |
next()
Tries to position the cursor on the next element in the data source. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public JRMapArrayDataSource(java.lang.Object[] array)
| Method Detail |
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public boolean next()
JRDataSource
next in interface JRDataSourcepublic java.lang.Object getFieldValue(JRField field)
JRDataSource
getFieldValue in interface JRDataSourcepublic void moveFirst()
JRRewindableDataSource
moveFirst in interface JRRewindableDataSourcepublic java.lang.Object[] getData()
public int getRecordCount()
public JRMapArrayDataSource cloneDataSource()
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