net.sf.dynamicreports.report.builder.expression
Class AbstractComplexExpression<T>
java.lang.Object
net.sf.dynamicreports.report.builder.expression.AbstractComplexExpression<T>
- All Implemented Interfaces:
- Serializable, DRIComplexExpression<T>, DRIExpression<T>
- Direct Known Subclasses:
- AbstractSubDatasourceExpression, AddExpression, DivideExpression, MultiplyExpression, PercentageExpression, SubtractExpression
public abstract class AbstractComplexExpression<T>
- extends Object
- implements DRIComplexExpression<T>
- Author:
- Ricardo Mariaca (r.mariaca@dynamicreports.org)
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AbstractComplexExpression
protected AbstractComplexExpression()
getName
public String getName()
- Specified by:
getName
in interface DRIExpression<T>
addExpression
protected void addExpression(FieldBuilder<?> field)
addExpression
protected void addExpression(String fieldName,
Class<?> valueClass)
addExpression
protected void addExpression(TextColumnBuilder<?> column)
addExpression
protected void addExpression(VariableBuilder<?> variable)
addExpression
protected void addExpression(DRIExpression<?> expression)
addExpression
protected void addExpression(AbstractCrosstabGroupBuilder<?,?,?> crosstabGroup)
addExpression
protected void addExpression(CrosstabMeasureBuilder<?> crosstabMeasure)
getExpressions
public List<DRIExpression<?>> getExpressions()
- Specified by:
getExpressions
in interface DRIComplexExpression<T>
getValueClass
public Class<? super T> getValueClass()
- Specified by:
getValueClass
in interface DRIExpression<T>
evaluate
public abstract T evaluate(List<?> values,
ReportParameters reportParameters)
- Description copied from interface:
DRIComplexExpression
- Evaluates the expression.
- Specified by:
evaluate
in interface DRIComplexExpression<T>
- Parameters:
values
- the values of the registered expressionsreportParameters
- access to report fields, variables, parameters, expressions, and other report values
- Returns:
- the result of the expression evaluation
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