org.spongepowered.asm.mixin.injection.struct

Class InjectionPointData

java.lang.Object

org.spongepowered.asm.mixin.injection.struct.InjectionPointData

public class InjectionPointData
extends java.lang.Object

Data read from an At annotation and passed into an InjectionPoint ctor

Constructor Summary

Constructors

Constructor and Description
InjectionPointData(IInjectionPointContext context, java.lang.String at, java.util.List<java.lang.String> args, java.lang.String target, java.lang.String slice, int ordinal, int opcode, java.lang.String id, int flags)

Method Summary

Modifier and Type	Method and Description
ITargetSelector	get(java.lang.String key) Get the supplied value from the named args as a target selector, throws an exception if the argument cannot be parsed as a target selector
boolean	get(java.lang.String key, boolean defaultValue) Get the supplied value from the named args, return defaultValue if the arg is not set
int	get(java.lang.String key, int defaultValue) Get the supplied value from the named args, return defaultValue if the arg is not set
java.lang.String	get(java.lang.String key, java.lang.String defaultValue) Get the supplied value from the named args, return defaultValue if the arg is not set
<T extends java.lang.Enum<T>> T	get(java.lang.String key, T defaultValue) Get the supplied value from the named args, return defaultValue if the arg is not set
java.lang.String	getAt() Get the at value on the injector
IInjectionPointContext	getContext() Get the injection point context
java.lang.String	getDescription() Get a description of this injector for use in error messages
java.lang.String	getId() Get the id specified on the injection point (or null if not specified)
LocalVariableDiscriminator	getLocalVariableDiscriminator()
IMessageSink	getMessageSink() Get the message sink for this injection point
org.objectweb.asm.tree.MethodNode	getMethod() Get the annotated method
org.objectweb.asm.Type	getMethodReturnType() Get the return type of the annotated method
IMixinContext	getMixin() Get the mixin context
int	getOpcode() Get the opcode specified on the injection point
int	getOpcode(int defaultOpcode) Get the opcode specified on the injection point or return the default if no opcode was specified
int	getOpcode(int defaultOpcode, int... validOpcodes) Get the opcode specified on the injection point or return the default if no opcode was specified or if the specified opcode does not appear in the supplied list of valid opcodes
int[]	getOpcodeList(java.lang.String key, int[] defaultValue) Get a list of opcodes specified in the injection point arguments.
int	getOrdinal() Get the ordinal specified on the injection point
org.objectweb.asm.tree.AnnotationNode	getParent() Get the root annotation (eg.
java.lang.String	getSlice() Get the slice id specified on the injector
InjectionPoint.Specifier	getSpecifier() Get the specifier value parsed from the injector
ITargetSelector	getTarget() Get the target value specified on the injector
InjectionPoint.RestrictTargetLevel	getTargetRestriction() Get the target restriction specified in the annotation
java.lang.String	getType() Get the parsed constructor type for this injector
boolean	isUnsafe() Get whether the unsafe option is set on the injection point
static java.lang.String	parseType(java.lang.String at) Parse a constructor type from the supplied at string
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

InjectionPointData

public InjectionPointData(IInjectionPointContext context,
                          java.lang.String at,
                          java.util.List<java.lang.String> args,
                          java.lang.String target,
                          java.lang.String slice,
                          int ordinal,
                          int opcode,
                          java.lang.String id,
                          int flags)

Method Detail

getMessageSink

public IMessageSink getMessageSink()

Get the message sink for this injection point

getAt

public java.lang.String getAt()

Get the at value on the injector

getType

public java.lang.String getType()

Get the parsed constructor type for this injector

getSpecifier

public InjectionPoint.Specifier getSpecifier()

Get the specifier value parsed from the injector

getTargetRestriction

public InjectionPoint.RestrictTargetLevel getTargetRestriction()

Get the target restriction specified in the annotation

getContext

public IInjectionPointContext getContext()

Get the injection point context

getMixin

public IMixinContext getMixin()

Get the mixin context

getMethod

public org.objectweb.asm.tree.MethodNode getMethod()

Get the annotated method

getMethodReturnType

public org.objectweb.asm.Type getMethodReturnType()

Get the return type of the annotated method

getParent

public org.objectweb.asm.tree.AnnotationNode getParent()

Get the root annotation (eg. Inject)

getSlice

public java.lang.String getSlice()

Get the slice id specified on the injector

getLocalVariableDiscriminator

public LocalVariableDiscriminator getLocalVariableDiscriminator()

get

public java.lang.String get(java.lang.String key,
                            java.lang.String defaultValue)

Get the supplied value from the named args, return defaultValue if the arg is not set

Parameters:

key - argument name

defaultValue - value to return if the arg is not set

Returns:

argument value or default if not set

get

public int get(java.lang.String key,
               int defaultValue)

Get the supplied value from the named args, return defaultValue if the arg is not set

Parameters:

key - argument name

defaultValue - value to return if the arg is not set

Returns:

argument value or default if not set

get

public boolean get(java.lang.String key,
                   boolean defaultValue)

Get the supplied value from the named args, return defaultValue if the arg is not set

Parameters:

key - argument name

defaultValue - value to return if the arg is not set

Returns:

argument value or default if not set

get

public <T extends java.lang.Enum<T>> T get(java.lang.String key,
                                           T defaultValue)

Get the supplied value from the named args, return defaultValue if the arg is not set

Type Parameters:

T - enum type

Parameters:

key - argument name

defaultValue - value to return if the arg is not set

Returns:

argument value or default if not set

get

public ITargetSelector get(java.lang.String key)

Get the supplied value from the named args as a target selector, throws an exception if the argument cannot be parsed as a target selector

Parameters:

key - argument name

Returns:

argument value as a target selector

getTarget

public ITargetSelector getTarget()

Get the target value specified on the injector

getDescription

public java.lang.String getDescription()

Get a description of this injector for use in error messages

getOrdinal

public int getOrdinal()

Get the ordinal specified on the injection point

getOpcode

public int getOpcode()

Get the opcode specified on the injection point

getOpcode

public int getOpcode(int defaultOpcode)

Get the opcode specified on the injection point or return the default if no opcode was specified

Parameters:

defaultOpcode - opcode to return if none specified

Returns:

opcode or default

getOpcode

public int getOpcode(int defaultOpcode,
                     int... validOpcodes)

Get the opcode specified on the injection point or return the default if no opcode was specified or if the specified opcode does not appear in the supplied list of valid opcodes

Parameters:

defaultOpcode - opcode to return if none specified

validOpcodes - valid opcodes

Returns:

opcode or default

getOpcodeList

public int[] getOpcodeList(java.lang.String key,
                           int[] defaultValue)

Get a list of opcodes specified in the injection point arguments. The opcodes can be specified as raw integer values or as their corresponding constant name from the Opcodes interface. All the values should be separated by spaces or commas. The returned array is sorted in order to make it suitable for use with the Arrays#binarySearch method.

Parameters:

key - argument name

defaultValue - value to return if the key is not specified

Returns:

parsed opcodes as array or default value if the key is not specified in the args

getId

public java.lang.String getId()

Get the id specified on the injection point (or null if not specified)

isUnsafe

public boolean isUnsafe()

Get whether the unsafe option is set on the injection point

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

parseType

public static java.lang.String parseType(java.lang.String at)

Parse a constructor type from the supplied at string

Parameters:

at - at to parse

Returns:

parsed constructor type