public class IsEmptyExpression extends AbstractExpression
Constructor and Description |
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IsEmptyExpression()
Deprecated.
Default constructor.
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Modifier and Type | Method and Description |
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String |
getField()
Deprecated.
Returns the name of the field from where to read the value.
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Object |
getValue()
Deprecated.
Return the current expression value.
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void |
setField(String field)
Deprecated.
Defines the name of the field from where to read the value.
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clone, getDataRow, getDependencyLevel, getInstance, getName, getReportConfiguration, getResourceBundleFactory, getRuntime, isActive, isDeepTraversing, isPreserve, setActive, setDependencyLevel, setName, setPreserve, setRuntime
public String getField()
public void setField(String field)
field
- the field.public Object getValue()
The value depends (obviously) on the expression implementation.
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