org.pm4j.core.pm.impl.expr
Interface OptionalExpression

All Superinterfaces:
Expression
All Known Implementing Classes:
AttributeExpr, MethodCallExpr, PmVariableExpr, PmVariableOrAttributeExpr, ThisExpr

public interface OptionalExpression
extends Expression


Method Summary
 boolean isOptional()
           
 
Methods inherited from interface org.pm4j.core.pm.impl.expr.Expression
exec, execAssign
 

Method Detail

isOptional

boolean isOptional()