org.vedantatree.expressionoasis.expressions.booleanexp

Class ConditionTernaryExpression

java.lang.Object

org.vedantatree.expressionoasis.expressions.BinaryOperatorExpression

org.vedantatree.expressionoasis.expressions.booleanexp.ConditionTernaryExpression

All Implemented Interfaces:

Expression

public class ConditionTernaryExpression
extends BinaryOperatorExpression

This expression manage the '?' operator of ternary expression, more specifically condition part of the ternary operator.

Author:

Mohit Gupta

Constructor Summary

Constructors

Constructor and Description
ConditionTernaryExpression()

Method Summary

Modifier and Type	Method and Description
Type	getReturnType() Gets the return type of the expression.
ValueObject	getValue() Executes and returns the value of this expression.

Methods inherited from class org.vedantatree.expressionoasis.expressions.BinaryOperatorExpression

accept, getLeftOperandExpression, getRightOperandExpression, initialize, toString, uninitialize

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ConditionTernaryExpression

public ConditionTernaryExpression()

Method Detail

getReturnType

public Type getReturnType()
                   throws ExpressionEngineException

Description copied from interface: Expression

Gets the return type of the expression.

Specified by:

getReturnType in interface Expression

Overrides:

getReturnType in class BinaryOperatorExpression

Returns:

the type of expression

Throws:

ExpressionEngineException - If there is any problem during execution

See Also:

Expression.getReturnType()

getValue

public ValueObject getValue()
                     throws ExpressionEngineException

Description copied from interface: Expression

Executes and returns the value of this expression. If expression is not at node level, it will further evaluate its related expression which may represents operands or operators and return the final outcome.

Specified by:

getValue in interface Expression

Overrides:

getValue in class BinaryOperatorExpression

Returns:

the value of expression (after expression evaluation)

Throws:

ExpressionEngineException - if there is any problem during execution