Package com.tonic.analysis

Class BootstrapFamilies

java.lang.Object

com.tonic.analysis.BootstrapFamilies

public final class BootstrapFamilies
extends Object

Owner/name predicates for the JDK bootstrap-method families reachable from invokedynamic and constant-dynamic.

Field Summary

Fields

Modifier and Type	Field	Description
static String	LAMBDA_METAFACTORY	Internal name of LambdaMetafactory, the lambda/method-reference bootstrap owner.
static String	OBJECT_METHODS	Internal name of ObjectMethods, the record-component bootstrap owner (Java 16+).
static String	STRING_CONCAT_FACTORY	Internal name of StringConcatFactory, the string-concatenation bootstrap owner.
static String	SWITCH_BOOTSTRAPS	Internal name of SwitchBootstraps, the pattern-switch bootstrap owner (Java 21+).

Method Summary

Modifier and Type	Method	Description
static boolean	isLambda(String owner, String name)	Tests whether an owner/name pair is the LambdaMetafactory metafactory or altMetafactory bootstrap.
static boolean	isRecord(String owner, String name)	Tests whether an owner/name pair is the ObjectMethods.bootstrap record bootstrap.
static boolean	isStringConcat(String owner)	Tests whether an owner is StringConcatFactory.
static boolean	isSwitch(String owner)	Tests whether an owner is SwitchBootstraps.

Methods inherited from class java.lang.Object

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

Field Detail

LAMBDA_METAFACTORY

public static final String LAMBDA_METAFACTORY

Internal name of LambdaMetafactory, the lambda/method-reference bootstrap owner.

See Also:

Constant Field Values

STRING_CONCAT_FACTORY

public static final String STRING_CONCAT_FACTORY

Internal name of StringConcatFactory, the string-concatenation bootstrap owner.

See Also:

Constant Field Values

OBJECT_METHODS

public static final String OBJECT_METHODS

Internal name of ObjectMethods, the record-component bootstrap owner (Java 16+).

See Also:

Constant Field Values

SWITCH_BOOTSTRAPS

public static final String SWITCH_BOOTSTRAPS

Internal name of SwitchBootstraps, the pattern-switch bootstrap owner (Java 21+).

See Also:

Constant Field Values

Method Detail

isStringConcat

public static boolean isStringConcat(String owner)

Tests whether an owner is StringConcatFactory.

Parameters:

owner - internal name of the bootstrap owner

Returns:

true if the owner is the string-concatenation factory

isLambda

public static boolean isLambda(String owner,
                               String name)

Tests whether an owner/name pair is the LambdaMetafactory metafactory or altMetafactory bootstrap.

Parameters:

owner - internal name of the bootstrap owner

name - bootstrap method name

Returns:

true if the pair names a lambda metafactory bootstrap

isRecord

public static boolean isRecord(String owner,
                               String name)

Tests whether an owner/name pair is the ObjectMethods.bootstrap record bootstrap.

Parameters:

owner - internal name of the bootstrap owner

name - bootstrap method name

Returns:

true if the pair names the record bootstrap

isSwitch

public static boolean isSwitch(String owner)

Tests whether an owner is SwitchBootstraps.

Parameters:

owner - internal name of the bootstrap owner

Returns:

true if the owner is the pattern-switch bootstrap holder