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java.lang.Object net.sf.jasperreports.engine.base.JRBaseElementDataset
public abstract class JRBaseElementDataset
Field Summary | |
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protected JRDatasetRun |
datasetRun
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protected JRGroup |
incrementGroup
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protected IncrementTypeEnum |
incrementTypeValue
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protected JRExpression |
incrementWhenExpression
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protected JRGroup |
resetGroup
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protected ResetTypeEnum |
resetTypeValue
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Constructor Summary | |
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protected |
JRBaseElementDataset()
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protected |
JRBaseElementDataset(JRElementDataset dataset)
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protected |
JRBaseElementDataset(JRElementDataset dataset,
JRBaseObjectFactory factory)
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Method Summary | |
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java.lang.Object |
clone()
|
JRDatasetRun |
getDatasetRun()
Returns the sub dataset run for this chart dataset. |
JRGroup |
getIncrementGroup()
Gets the selected increment group in case of increment type group. |
IncrementTypeEnum |
getIncrementTypeValue()
Returns the increment type. |
JRExpression |
getIncrementWhenExpression()
Returns the "increment when" expression. |
JRGroup |
getResetGroup()
Gets the selected reset group in case of reset type group. |
ResetTypeEnum |
getResetTypeValue()
Gets the reset type. |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface net.sf.jasperreports.engine.JRElementDataset |
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collectExpressions |
Field Detail |
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protected ResetTypeEnum resetTypeValue
protected IncrementTypeEnum incrementTypeValue
protected JRGroup resetGroup
protected JRGroup incrementGroup
protected JRDatasetRun datasetRun
protected JRExpression incrementWhenExpression
Constructor Detail |
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protected JRBaseElementDataset()
protected JRBaseElementDataset(JRElementDataset dataset)
protected JRBaseElementDataset(JRElementDataset dataset, JRBaseObjectFactory factory)
Method Detail |
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public ResetTypeEnum getResetTypeValue()
JRElementDataset
getResetTypeValue
in interface JRElementDataset
ResetTypeEnum
public IncrementTypeEnum getIncrementTypeValue()
JRElementDataset
getIncrementTypeValue
in interface JRElementDataset
IncrementTypeEnum
.public JRGroup getResetGroup()
JRElementDataset
getResetGroup
in interface JRElementDataset
public JRGroup getIncrementGroup()
JRElementDataset
getIncrementGroup
in interface JRElementDataset
public JRDatasetRun getDatasetRun()
JRElementDataset
getDatasetRun
in interface JRElementDataset
public JRExpression getIncrementWhenExpression()
JRElementDataset
This expression determines whether a dataset will be incremented or not.
The expression (if not null) is evaluated before each increment of the dataset.
The increment will be carried on only when the result of the evaluation is Boolean.TRUE
;
if the result is null or false, the increment will not be performed.
getIncrementWhenExpression
in interface JRElementDataset
public java.lang.Object clone()
clone
in interface JRCloneable
clone
in class java.lang.Object
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