Class ExpressionListHandle

java.lang.Object

org.eclipse.birt.report.model.api.ElementDetailHandle

org.eclipse.birt.report.model.api.ValueHandle

org.eclipse.birt.report.model.api.ComplexValueHandle

org.eclipse.birt.report.model.api.ExpressionListHandle

public class ExpressionListHandle
extends ComplexValueHandle

Simplifies working with expression lists. An expression list contains multiple expressions.

Field Summary

Fields inherited from class ComplexValueHandle

memberContext, propDefn

Fields inherited from class ElementDetailHandle

elementHandle

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ExpressionListHandle(DesignElementHandle element, org.eclipse.birt.report.model.core.MemberRef ref)	Deprecated.
protected	ExpressionListHandle(DesignElementHandle element, org.eclipse.birt.report.model.core.StructureContext context)	Constructs an expression list handle for the structure member.
protected	ExpressionListHandle(DesignElementHandle element, org.eclipse.birt.report.model.metadata.ElementPropertyDefn thePropDefn)	Constructs an expression list handle for an element property.

Method Summary

Modifier and Type	Method	Description
List<Expression>	getListValue()	Returns the value as an expression list.
void	setListValue(List<Expression> toSet)	Returns the value as an expression list.

Methods inherited from class ComplexValueHandle

getContext, getDefn, getDisplayValue, getPropertyDefn, getRawValue, getStringValue, getValue, isSet, setStringValue, setValue

Methods inherited from class ValueHandle

getReference

Methods inherited from class ElementDetailHandle

getDesign, getElement, getElementHandle, getModule

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ExpressionListHandle

protected ExpressionListHandle(DesignElementHandle element,
 org.eclipse.birt.report.model.core.StructureContext context)

Constructs an expression list handle for the structure member.

Parameters:

element - the design element handle

context - the memberRef for the member property

ExpressionListHandle

@Deprecated
protected ExpressionListHandle(DesignElementHandle element,
 org.eclipse.birt.report.model.core.MemberRef ref)

Deprecated.

Constructs an expression list handle for the structure member.

Parameters:

element - the design element handle

context - the memberRef for the member property

ExpressionListHandle

protected ExpressionListHandle(DesignElementHandle element,
 org.eclipse.birt.report.model.metadata.ElementPropertyDefn thePropDefn)

Constructs an expression list handle for an element property.

Parameters:

element - handle to the element that defined the property.

thePropDefn - definition of the expression property.

Method Details

getListValue

public List<Expression> getListValue()

Returns the value as an expression list. Each item in return list is an Expression.

Returns:

a list containing expressions

setListValue

public void setListValue(List<Expression> toSet)
                  throws SemanticException

Returns the value as an expression list. Each item in return list is an Expression.

Parameters:

toSet - a list containing expressions

Throws:

SemanticException