Package org.codehaus.groovy.ast.tools

Enum Class GeneralUtils.ConditionValue

java.lang.Object

java.lang.Enum<GeneralUtils.ConditionValue>

org.codehaus.groovy.ast.tools.GeneralUtils.ConditionValue

All Implemented Interfaces:

Serializable, Comparable<GeneralUtils.ConditionValue>, Constable

Enclosing class:

GeneralUtils

public static enum GeneralUtils.ConditionValue
extends Enum<GeneralUtils.ConditionValue>

Represents the compile-time constant value of a boolean loop-condition or branch expression. Used by flow analysis to avoid emitting unreachable bytecode.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ALWAYS_FALSE	The boolean expression always evaluates to false.
ALWAYS_TRUE	The boolean expression always evaluates to true.
UNKNOWN	The value cannot be determined at compile time.

Method Summary

Modifier and Type	Method	Description
static GeneralUtils.ConditionValue	valueOf(String name)	Returns the enum constant of this class with the specified name.
static GeneralUtils.ConditionValue[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ALWAYS_FALSE

public static final GeneralUtils.ConditionValue ALWAYS_FALSE

The boolean expression always evaluates to false.

ALWAYS_TRUE

public static final GeneralUtils.ConditionValue ALWAYS_TRUE

The boolean expression always evaluates to true.

UNKNOWN

public static final GeneralUtils.ConditionValue UNKNOWN

The value cannot be determined at compile time.

Method Details

values

public static GeneralUtils.ConditionValue[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static GeneralUtils.ConditionValue valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null