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java.lang.Object net.sf.jasperreports.engine.data.JRAbstractBeanDataSource net.sf.jasperreports.engine.data.JRBeanArrayDataSource
public class JRBeanArrayDataSource
Field Summary |
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Fields inherited from class net.sf.jasperreports.engine.data.JRAbstractBeanDataSource |
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CURRENT_BEAN_MAPPING, FIELD_DESCRIPTION_PROPERTY_NAME_PROVIDER, FIELD_NAME_PROPERTY_NAME_PROVIDER, propertyNameProvider |
Constructor Summary | |
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JRBeanArrayDataSource(java.lang.Object[] beanArray)
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JRBeanArrayDataSource(java.lang.Object[] beanArray,
boolean isUseFieldDescription)
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Method Summary | |
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JRBeanArrayDataSource |
cloneDataSource()
Clones this data source by creating a new instance that reuses the same underlying bean array. |
java.lang.Object[] |
getData()
Returns the underlying bean 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/beans 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 net.sf.jasperreports.engine.data.JRAbstractBeanDataSource |
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getBeanProperty, getFieldValue, getPropertyName, isCurrentBeanMapping |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public JRBeanArrayDataSource(java.lang.Object[] beanArray)
public JRBeanArrayDataSource(java.lang.Object[] beanArray, boolean isUseFieldDescription)
Method Detail |
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public boolean next()
JRDataSource
public java.lang.Object getFieldValue(JRField field) throws JRException
JRDataSource
JRException
public void moveFirst()
JRRewindableDataSource
public java.lang.Object[] getData()
public int getRecordCount()
public JRBeanArrayDataSource cloneDataSource()
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