net.sf.jasperreports.engine
public class JREmptyDataSource extends java.lang.Object implements JRRewindableDataSource
Constructor and Description |
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JREmptyDataSource() |
JREmptyDataSource(int count) |
Modifier and Type | Method and Description |
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java.lang.Object |
getFieldValue(JRField field)
Gets the field value for the current position.
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void |
moveFirst()
Moves back to the first element in the data source.
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boolean |
next()
Tries to position the cursor on the next element in the data source.
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public JREmptyDataSource()
public JREmptyDataSource(int count)
public boolean next()
JRDataSource
next
in interface JRDataSource
public java.lang.Object getFieldValue(JRField field)
JRDataSource
getFieldValue
in interface JRDataSource
public void moveFirst()
JRRewindableDataSource
moveFirst
in interface JRRewindableDataSource
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