org.checkerframework.framework.util.defaults

Enum QualifierDefaults.BoundType

java.lang.Object

java.lang.Enum<QualifierDefaults.BoundType>

org.checkerframework.framework.util.defaults.QualifierDefaults.BoundType

All Implemented Interfaces:

Serializable, Comparable<QualifierDefaults.BoundType>

Enclosing class:

QualifierDefaults

protected static enum QualifierDefaults.BoundType
extends Enum<QualifierDefaults.BoundType>

Specifies whether the type variable or wildcard has an explicit upper bound (UPPER), an explicit lower bound (LOWER), or no explicit bounds (UNBOUNDED).

Enum Constant Summary

Enum Constants

Enum Constant and Description
LOWER Indicates a lower-bounded type variable or wildcard.
UNBOUNDED Neither bound is specified, BOTH are implicit.
UPPER Indicates an upper-bounded type variable or wildcard.

Method Summary

Modifier and Type	Method and Description
boolean	isOneOf(QualifierDefaults.BoundType... choices)
static QualifierDefaults.BoundType	valueOf(String name) Returns the enum constant of this type with the specified name.
static QualifierDefaults.BoundType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

UPPER

public static final QualifierDefaults.BoundType UPPER

Indicates an upper-bounded type variable or wildcard.

LOWER

public static final QualifierDefaults.BoundType LOWER

Indicates a lower-bounded type variable or wildcard.

UNBOUNDED

public static final QualifierDefaults.BoundType UNBOUNDED

Neither bound is specified, BOTH are implicit. (If a type variable is declared in bytecode and the type of the upper bound is Object, then the checker assumes that the bound was not explicitly written in source code.)

Method Detail

values

public static QualifierDefaults.BoundType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (QualifierDefaults.BoundType c : QualifierDefaults.BoundType.values())
    System.out.println(c);

Returns:

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

valueOf

public static QualifierDefaults.BoundType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null

isOneOf

public boolean isOneOf(QualifierDefaults.BoundType... choices)