Package com.strobel.expressions

Class ConstantCheck

java.lang.Object

com.strobel.expressions.ConstantCheck

final class ConstantCheck
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
ConstantCheck()

Method Summary

Modifier and Type	Method	Description
private static AnalyzeTypeIsResult	analyzeInstanceOf(Expression operand, Type<?> testType)
(package private) static AnalyzeTypeIsResult	analyzeInstanceOf(TypeBinaryExpression typeIs)
(package private) static boolean	isFalse(Expression e)
(package private) static boolean	isNull(Expression e)
(package private) static boolean	isStringLiteral(Expression e)
(package private) static boolean	isTrue(Expression e)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantCheck

ConstantCheck()

Method Detail

isNull

static boolean isNull(Expression e)

isStringLiteral

static boolean isStringLiteral(Expression e)

isTrue

static boolean isTrue(Expression e)

isFalse

static boolean isFalse(Expression e)

analyzeInstanceOf

static AnalyzeTypeIsResult analyzeInstanceOf(TypeBinaryExpression typeIs)

analyzeInstanceOf

private static AnalyzeTypeIsResult analyzeInstanceOf(Expression operand,
                                                     Type<?> testType)