com.wewebu.expression.language

Class OwExprAndOperator

java.lang.Object

com.wewebu.expression.language.OwExprOperator

com.wewebu.expression.language.OwExprBinaryOperator

com.wewebu.expression.language.OwExprBooleanOperator

com.wewebu.expression.language.OwExprAndOperator

public class OwExprAndOperator
extends OwExprBooleanOperator

The boolean logic AND operator.

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Field Summary

Fields

Modifier and Type	Field and Description
static OwExprAndOperator	INSTANCE

Method Summary

Methods

Modifier and Type	Method and Description
OwExprValue	evaluate(OwExprBooleanValue v1_p, OwExprBooleanValue v2_p) Evaluates boolean values using java's && operator

Methods inherited from class com.wewebu.expression.language.OwExprBinaryOperator

binaryEvaluation, computeExpressionType, computeType, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, evaluate, getRegressingTypes1, getRegressingTypes2

Methods inherited from class com.wewebu.expression.language.OwExprOperator

toString

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final OwExprAndOperator INSTANCE

Method Detail

evaluate

public OwExprValue evaluate(OwExprBooleanValue v1_p,
                   OwExprBooleanValue v2_p)
                     throws OwExprEvaluationException

Evaluates boolean values using java's && operator

Overrides:

evaluate in class OwExprBinaryOperator

Parameters:

v1_p - leftside operand

v2_p - rightside operand

Returns:

an OwExprBooleanValue as computed in an AND operation

Throws:

OwExprEvaluationException