Class MemberSubstitution.Replacement.ForElementMatchers

java.lang.Object

net.bytebuddy.asm.MemberSubstitution.Replacement.ForElementMatchers

All Implemented Interfaces:

MemberSubstitution.Replacement

Enclosing interface:

MemberSubstitution.Replacement

@Enhance
public static class MemberSubstitution.Replacement.ForElementMatchers
extends Object
implements MemberSubstitution.Replacement

A replacement that substitutes a member based on a row of element matchers.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	MemberSubstitution.Replacement.ForElementMatchers.Factory	A factory for creating a replacement that chooses members based on a row of element matchers.

Nested classes/interfaces inherited from interface MemberSubstitution.Replacement

MemberSubstitution.Replacement.Binding, MemberSubstitution.Replacement.ForDynamicInvocation, MemberSubstitution.Replacement.ForElementMatchers, MemberSubstitution.Replacement.ForFirstBinding, MemberSubstitution.Replacement.InvocationType, MemberSubstitution.Replacement.NoOp

Field Summary

Fields

Modifier and Type	Field	Description
private final ElementMatcher<? super FieldDescription>	fieldMatcher	The field matcher to consider when discovering fields.
private final boolean	includeSuperCalls	true if super method calls should be matched.
private final boolean	includeVirtualCalls	true if virtual method calls should be matched.
private final boolean	matchFieldRead	true if field reading access should be matched.
private final boolean	matchFieldWrite	true if field writing access should be matched.
private final ElementMatcher<? super MethodDescription>	methodMatcher	The method matcher to consider when discovering methods.
private final MemberSubstitution.Substitution<? super MemberSubstitution.Target.ForMember>	substitution	The substitution to trigger if a member is matched.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ForElementMatchers(ElementMatcher<? super FieldDescription> fieldMatcher, ElementMatcher<? super MethodDescription> methodMatcher, boolean matchFieldRead, boolean matchFieldWrite, boolean includeVirtualCalls, boolean includeSuperCalls, MemberSubstitution.Substitution<? super MemberSubstitution.Target.ForMember> substitution)	Creates a new replacement that triggers a substitution based on a row of matchers.

Method Summary

Modifier and Type	Method	Description
MemberSubstitution.Replacement.Binding	bind(TypeDescription instrumentedType, MethodDescription instrumentedMethod, TypeDescription typeDescription, FieldDescription fieldDescription, boolean writeAccess)	Binds this replacement for a field that was discovered.
MemberSubstitution.Replacement.Binding	bind(TypeDescription instrumentedType, MethodDescription instrumentedMethod, TypeDescription typeDescription, MethodDescription methodDescription, MemberSubstitution.Replacement.InvocationType invocationType)	Binds this replacement for a field that was discovered.
MemberSubstitution.Replacement.Binding	bind(TypeDescription instrumentedType, MethodDescription instrumentedMethod, JavaConstant.MethodHandle methodHandle, JavaConstant.MethodType methodType, String name, List<JavaConstant> constants)	Binds this replacement for a dynamic method invocation that was discovered.

Methods inherited from class Object

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

Field Details

fieldMatcher

private final ElementMatcher<? super FieldDescription> fieldMatcher

The field matcher to consider when discovering fields.

methodMatcher

private final ElementMatcher<? super MethodDescription> methodMatcher

The method matcher to consider when discovering methods.

matchFieldRead

private final boolean matchFieldRead

true if field reading access should be matched.

matchFieldWrite

private final boolean matchFieldWrite

true if field writing access should be matched.

includeVirtualCalls

private final boolean includeVirtualCalls

true if virtual method calls should be matched.

includeSuperCalls

private final boolean includeSuperCalls

true if super method calls should be matched.

substitution

private final MemberSubstitution.Substitution<? super MemberSubstitution.Target.ForMember> substitution

The substitution to trigger if a member is matched.

Constructor Details

ForElementMatchers

protected ForElementMatchers(ElementMatcher<? super FieldDescription> fieldMatcher,
 ElementMatcher<? super MethodDescription> methodMatcher,
 boolean matchFieldRead,
 boolean matchFieldWrite,
 boolean includeVirtualCalls,
 boolean includeSuperCalls,
 MemberSubstitution.Substitution<? super MemberSubstitution.Target.ForMember> substitution)

Creates a new replacement that triggers a substitution based on a row of matchers.

Parameters:

fieldMatcher - The field matcher to consider when discovering fields.

methodMatcher - The method matcher to consider when discovering methods.

matchFieldRead - true if field reading access should be matched.

matchFieldWrite - true if field writing access should be matched.

includeVirtualCalls - true if virtual method calls should be matched.

includeSuperCalls - true if super method calls should be matched.

substitution - The substitution to trigger if a member is matched.

Method Details

bind

public MemberSubstitution.Replacement.Binding bind(TypeDescription instrumentedType,
 MethodDescription instrumentedMethod,
 TypeDescription typeDescription,
 FieldDescription fieldDescription,
 boolean writeAccess)

Binds this replacement for a field that was discovered.

Specified by:

bind in interface MemberSubstitution.Replacement

Parameters:

instrumentedType - The instrumented type.

instrumentedMethod - The instrumented method.

typeDescription - The type on which the field was read.

fieldDescription - The field that was discovered.

writeAccess - true if this field was written to.

Returns:

A binding for the discovered field access.

bind

public MemberSubstitution.Replacement.Binding bind(TypeDescription instrumentedType,
 MethodDescription instrumentedMethod,
 TypeDescription typeDescription,
 MethodDescription methodDescription,
 MemberSubstitution.Replacement.InvocationType invocationType)

Binds this replacement for a field that was discovered.

Specified by:

bind in interface MemberSubstitution.Replacement

Parameters:

instrumentedType - The instrumented type.FieldDescription

instrumentedMethod - The instrumented method.

typeDescription - The type on which the method was invoked.

methodDescription - The method that was discovered.

invocationType - The invocation type for this method.

Returns:

A binding for the discovered method invocation.

bind

public MemberSubstitution.Replacement.Binding bind(TypeDescription instrumentedType,
 MethodDescription instrumentedMethod,
 JavaConstant.MethodHandle methodHandle,
 JavaConstant.MethodType methodType,
 String name,
 List<JavaConstant> constants)

Binds this replacement for a dynamic method invocation that was discovered.

Specified by:

bind in interface MemberSubstitution.Replacement

Parameters:

instrumentedType - The instrumented type.FieldDescription

instrumentedMethod - The instrumented method.

methodHandle - The method handle of the bootstrap method.

methodType - The type of the method that is bound.

name - The name of the method that is bound.

constants - The constant arguments to the bootstrap method.

Returns:

A binding for the discovered method invocation.