org.pentaho.reporting.libraries.formula.lvalues

Interface LValue

public interface LValue extends Serializable, Cloneable

A reference is an indirection to hide the details of where the actual value came from. The reference is responsible to report dependencies.

Author: Thomas Morgner

Method Summary
Object	clone()
TypeValuePair	evaluate()
LValue[]	getChildValues() Returns any dependent lvalues (parameters and operands, mostly).
ParsePosition	getParsePosition()
Type	getValueType() Querying the value type is only valid after the value has been evaluated.
void	initialize(FormulaContext context)
boolean	isConstant() Checks whether the LValue is constant.