Package com.google.javascript.jscomp

Enum Class TypeMatchingStrategy

java.lang.Object

java.lang.Enum<TypeMatchingStrategy>

com.google.javascript.jscomp.TypeMatchingStrategy

All Implemented Interfaces:

Serializable, Comparable<TypeMatchingStrategy>, Constable

public enum TypeMatchingStrategy
extends Enum<TypeMatchingStrategy>

The different strategies for matching the JSType of nodes.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	TypeMatchingStrategy.MatchResult	The result of comparing two different JSType instances.

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

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
EXACT	Does not match subtypes.
LOOSE	Matches type or any subtype.
STRICT_NULLABILITY	Matches type or any subtype.
SUBTYPES	Matches type or any subtype.

Method Summary

Modifier and Type	Method	Description
TypeMatchingStrategy.MatchResult	match(JSType templateType, JSType type)
static TypeMatchingStrategy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static TypeMatchingStrategy[]	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

LOOSE

public static final TypeMatchingStrategy LOOSE

Matches type or any subtype. Matches types with different nullability/voidability. Allows loose matches.

STRICT_NULLABILITY

public static final TypeMatchingStrategy STRICT_NULLABILITY

Matches type or any subtype. Does not match types with different nullability/voidability. Allows loose matches.

SUBTYPES

public static final TypeMatchingStrategy SUBTYPES

Matches type or any subtype. Does not match types with different nullability/voidability. Does not allow loose matches.

EXACT

public static final TypeMatchingStrategy EXACT

Does not match subtypes. Does not match types with different nullability/voidability. Does not allow loose matches.

Method Details

values

public static TypeMatchingStrategy[] 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 TypeMatchingStrategy 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

match

public TypeMatchingStrategy.MatchResult match(JSType templateType,
 JSType type)