org.spongepowered.asm.mixin.injection.code

Interface IInsnListEx

All Known Implementing Classes:

InsnListEx

public interface IInsnListEx

Interface for extensions for InsnList which provide additional context for the InsnList. This is mainly to allow passing additional information to InjectionPoint::InjectionPoint.find(java.lang.String, org.objectweb.asm.tree.InsnList, java.util.Collection<org.objectweb.asm.tree.AbstractInsnNode>) without breaking backward compatibility.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	IInsnListEx.SpecialNodeType Type of special nodes supported by getSpecialNode(org.spongepowered.asm.mixin.injection.code.IInsnListEx.SpecialNodeType)

Method Summary

Modifier and Type	Method and Description
<V> V	getDecoration(java.lang.String key) Get the specified decoration
<V> V	getDecoration(java.lang.String key, V defaultValue) Get the specified decoration or default value
org.objectweb.asm.tree.AbstractInsnNode	getSpecialNode(IInsnListEx.SpecialNodeType type) Get - if available - the specified special node from the target.
int	getTargetAccess() Get the access flags from the target method
java.lang.String	getTargetDesc() Get the descriptor of the target method
java.lang.String	getTargetName() Get the name of the target method
java.lang.String	getTargetSignature() Get the signature of the target method
boolean	hasDecoration(java.lang.String key) Get whether this list is decorated with the specified key
boolean	isTargetConstructor() Get whether the target method is a constructor
boolean	isTargetStatic() Get whether the target method is static
boolean	isTargetStaticInitialiser() Get whether the target method is a static initialiser

Method Detail

getTargetName

java.lang.String getTargetName()

Get the name of the target method

getTargetDesc

java.lang.String getTargetDesc()

Get the descriptor of the target method

getTargetSignature

java.lang.String getTargetSignature()

Get the signature of the target method

getTargetAccess

int getTargetAccess()

Get the access flags from the target method

isTargetStatic

boolean isTargetStatic()

Get whether the target method is static

isTargetConstructor

boolean isTargetConstructor()

Get whether the target method is a constructor

isTargetStaticInitialiser

boolean isTargetStaticInitialiser()

Get whether the target method is a static initialiser

getSpecialNode

org.objectweb.asm.tree.AbstractInsnNode getSpecialNode(IInsnListEx.SpecialNodeType type)

Get - if available - the specified special node from the target. The returned node is not guaranteed to be non-null.

Parameters:

type - type of special node to fetch

Returns:

the special node or null if not available

hasDecoration

boolean hasDecoration(java.lang.String key)

Get whether this list is decorated with the specified key

Parameters:

key - meta key

Returns:

true if the specified decoration exists

getDecoration

<V> V getDecoration(java.lang.String key)

Get the specified decoration

Type Parameters:

V - value type

Parameters:

key - meta key

Returns:

decoration value or null if absent

getDecoration

<V> V getDecoration(java.lang.String key,
                    V defaultValue)

Get the specified decoration or default value

Type Parameters:

V - value type

Parameters:

key - meta key

defaultValue - default value to return

Returns:

decoration value or default value if absent