net.bytebuddy.asm

Class MemberSubstitution.Substitution.ForElementMatchers

java.lang.Object

net.bytebuddy.asm.MemberSubstitution.Substitution.ForElementMatchers

All Implemented Interfaces:

MemberSubstitution.Substitution

Enclosing interface:

MemberSubstitution.Substitution

public static class MemberSubstitution.Substitution.ForElementMatchers
extends Object
implements MemberSubstitution.Substitution

A substitution that uses element matchers for determining if a byte code element should be substituted.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.asm.MemberSubstitution.Substitution

MemberSubstitution.Substitution.Compound, MemberSubstitution.Substitution.ForElementMatchers, MemberSubstitution.Substitution.InvocationType, MemberSubstitution.Substitution.NoOp, MemberSubstitution.Substitution.Resolver

Constructor Summary

Constructors

Modifier

Constructor and Description

protected

ForElementMatchers(ElementMatcher<? super FieldDescription.InDefinedShape> fieldMatcher, ElementMatcher<? super MethodDescription> methodMatcher, boolean matchFieldRead, boolean matchFieldWrite, boolean includeVirtualCalls, boolean includeSuperCalls, MemberSubstitution.Substitution.Resolver resolver) Creates a new subsitution that applies element matchers to determine what byte code elements to substitute.

Method Summary

Modifier and Type	Method and Description
protected static MemberSubstitution.Substitution	of(ElementMatcher<? super ByteCodeElement> matcher, MemberSubstitution.Substitution.Resolver resolver) Creates a substitution for any byte code element that matches the supplied matcher.
protected static MemberSubstitution.Substitution	ofField(ElementMatcher<? super FieldDescription.InDefinedShape> matcher, boolean matchFieldRead, boolean matchFieldWrite, MemberSubstitution.Substitution.Resolver resolver) Creates a substitution for any method that matches the supplied matcher.
protected static MemberSubstitution.Substitution	ofMethod(ElementMatcher<? super MethodDescription> matcher, boolean includeVirtualCalls, boolean includeSuperCalls, MemberSubstitution.Substitution.Resolver resolver) Creates a substitution for any method that matches the supplied matcher.
MemberSubstitution.Substitution.Resolver	resolve(FieldDescription.InDefinedShape fieldDescription, boolean writeAccess) Resolves a field access within a method body.
MemberSubstitution.Substitution.Resolver	resolve(MethodDescription methodDescription, MemberSubstitution.Substitution.InvocationType invocationType) Resolves a method invocation within a method body.

Methods inherited from class java.lang.Object

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

Constructor Detail

ForElementMatchers

protected ForElementMatchers(ElementMatcher<? super FieldDescription.InDefinedShape> fieldMatcher,
                             ElementMatcher<? super MethodDescription> methodMatcher,
                             boolean matchFieldRead,
                             boolean matchFieldWrite,
                             boolean includeVirtualCalls,
                             boolean includeSuperCalls,
                             MemberSubstitution.Substitution.Resolver resolver)

Creates a new subsitution that applies element matchers to determine what byte code elements to substitute.

Parameters:

fieldMatcher - The field matcher to determine fields to substitute.

methodMatcher - The method matcher to determine methods to substitute.

matchFieldRead - true if field read access should be substituted.

matchFieldWrite - true if field write access should be substituted.

includeVirtualCalls - true if virtual method calls should be substituted.

includeSuperCalls - true if super method calls should be substituted.

resolver - The resolver to apply on elements to substitute.

Method Detail

of

protected static MemberSubstitution.Substitution of(ElementMatcher<? super ByteCodeElement> matcher,
                                                    MemberSubstitution.Substitution.Resolver resolver)

Creates a substitution for any byte code element that matches the supplied matcher.

Parameters:

matcher - The matcher to determine the substituted byte code elements.

resolver - The resolver to apply on elements to substitute.

Returns:

A substitution for all matched byte code elements.

ofField

protected static MemberSubstitution.Substitution ofField(ElementMatcher<? super FieldDescription.InDefinedShape> matcher,
                                                         boolean matchFieldRead,
                                                         boolean matchFieldWrite,
                                                         MemberSubstitution.Substitution.Resolver resolver)

Creates a substitution for any method that matches the supplied matcher.

Parameters:

matcher - The matcher to determine the substituted fields.

matchFieldRead - true if field read access should be substituted.

matchFieldWrite - true if field write access should be substituted.

resolver - The resolver to apply on fields to substitute.

Returns:

A substitution for all matched fields.

ofMethod

protected static MemberSubstitution.Substitution ofMethod(ElementMatcher<? super MethodDescription> matcher,
                                                          boolean includeVirtualCalls,
                                                          boolean includeSuperCalls,
                                                          MemberSubstitution.Substitution.Resolver resolver)

Creates a substitution for any method that matches the supplied matcher.

Parameters:

matcher - The matcher to determine the substituted fields.

includeVirtualCalls - true if virtual method calls should be substituted.

includeSuperCalls - true if super method calls should be substituted.

resolver - The resolver to apply on fields to substitute.

Returns:

A substitution for all matched fields.

resolve

public MemberSubstitution.Substitution.Resolver resolve(FieldDescription.InDefinedShape fieldDescription,
                                                        boolean writeAccess)

Description copied from interface: MemberSubstitution.Substitution

Resolves a field access within a method body.

Specified by:

resolve in interface MemberSubstitution.Substitution

Parameters:

fieldDescription - The field being accessed.

writeAccess - true if the access is for writing to the field, false if the field is read.

Returns:

A resolver for the supplied field access.

resolve

public MemberSubstitution.Substitution.Resolver resolve(MethodDescription methodDescription,
                                                        MemberSubstitution.Substitution.InvocationType invocationType)

Description copied from interface: MemberSubstitution.Substitution

Resolves a method invocation within a method body.

Specified by:

resolve in interface MemberSubstitution.Substitution

Parameters:

methodDescription - The method being invoked.

invocationType - The method's invocation type.

Returns:

A resolver for the supplied method invocation.