Package cpw.mods.modlauncher

Class VotingContext

java.lang.Object

cpw.mods.modlauncher.VotingContext

All Implemented Interfaces:

ITransformerVotingContext

class VotingContext
extends Object
implements ITransformerVotingContext

The internal vote context structure.

Nested Class Summary

Nested classes/interfaces inherited from interface cpw.mods.modlauncher.api.ITransformerVotingContext

ITransformerVotingContext.ClassPredicate, ITransformerVotingContext.FieldPredicate, ITransformerVotingContext.InsnPredicate, ITransformerVotingContext.MethodPredicate

Field Summary

Fields

Modifier and Type	Field	Description
private final List<ITransformerActivity>	auditActivities
private final boolean	classExists
private final String	className
private static final Object[]	EMPTY
private Object	node
private final String	reason
private final Supplier<byte[]>	sha256

Constructor Summary

Constructors

Constructor	Description
VotingContext(String className, boolean classExists, Supplier<byte[]> sha256sum, List<ITransformerActivity> activities, String reason)

Method Summary

Modifier and Type	Method	Description
boolean	applyClassPredicate(ITransformerVotingContext.ClassPredicate classPredicate)	Return the result of applying the supplied class predicate to the current class node.
boolean	applyFieldPredicate(ITransformerVotingContext.FieldPredicate fieldPredicate)	Return the result of applying the supplied field predicate to the current field node.
boolean	applyInstructionPredicate(ITransformerVotingContext.InsnPredicate insnPredicate)	Return the result of applying the supplied instruction predicate to the current method node.
boolean	applyMethodPredicate(ITransformerVotingContext.MethodPredicate methodPredicate)	Return the result of applying the supplied method predicate to the current method node.
boolean	doesClassExist()
List<ITransformerActivity>	getAuditActivities()
String	getClassName()
byte[]	getInitialClassSha256()
String	getReason()
(package private) <T> void	setNode(T node)
private Object[]	toObjectArray(org.objectweb.asm.tree.AbstractInsnNode insnNode)

Methods inherited from class java.lang.Object

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

Field Details

EMPTY

private static final Object[] EMPTY

className

private final String className

classExists

private final boolean classExists

sha256

private final Supplier<byte[]> sha256

auditActivities

private final List<ITransformerActivity> auditActivities

reason

private final String reason

node

private Object node

Constructor Details

VotingContext

VotingContext(String className,
 boolean classExists,
 Supplier<byte[]> sha256sum,
 List<ITransformerActivity> activities,
 String reason)

Method Details

getClassName

public String getClassName()

Specified by:

getClassName in interface ITransformerVotingContext

Returns:

The class name being transformed

doesClassExist

public boolean doesClassExist()

Specified by:

doesClassExist in interface ITransformerVotingContext

Returns:

If the class already existed

getInitialClassSha256

public byte[] getInitialClassSha256()

Specified by:

getInitialClassSha256 in interface ITransformerVotingContext

Returns:

The initial sha256 checksum of the class bytes.

getAuditActivities

public List<ITransformerActivity> getAuditActivities()

Specified by:

getAuditActivities in interface ITransformerVotingContext

Returns:

The activities already performed on this class. This list is read only, but will change as activities happen.

getReason

public String getReason()

Specified by:

getReason in interface ITransformerVotingContext

setNode

<T> void setNode(T node)

applyFieldPredicate

public boolean applyFieldPredicate(ITransformerVotingContext.FieldPredicate fieldPredicate)

Description copied from interface: ITransformerVotingContext

Return the result of applying the supplied field predicate to the current field node. Can only be used on a Field target.

Specified by:

applyFieldPredicate in interface ITransformerVotingContext

Parameters:

fieldPredicate - The field predicate

Returns:

true if the predicate passed

applyMethodPredicate

public boolean applyMethodPredicate(ITransformerVotingContext.MethodPredicate methodPredicate)

Description copied from interface: ITransformerVotingContext

Return the result of applying the supplied method predicate to the current method node. Can only be used on a Method target.

Specified by:

applyMethodPredicate in interface ITransformerVotingContext

Parameters:

methodPredicate - The method predicate

Returns:

true if the predicate passed

applyClassPredicate

public boolean applyClassPredicate(ITransformerVotingContext.ClassPredicate classPredicate)

Description copied from interface: ITransformerVotingContext

Return the result of applying the supplied class predicate to the current class node. Can only be used on a Class target.

Specified by:

applyClassPredicate in interface ITransformerVotingContext

Parameters:

classPredicate - The class predicate

Returns:

true if the predicate passed

applyInstructionPredicate

public boolean applyInstructionPredicate(ITransformerVotingContext.InsnPredicate insnPredicate)

Description copied from interface: ITransformerVotingContext

Return the result of applying the supplied instruction predicate to the current method node. Can only be used on a Method target.

Specified by:

applyInstructionPredicate in interface ITransformerVotingContext

Parameters:

insnPredicate - The insn predicate

Returns:

true if the predicate passed

toObjectArray

private Object[] toObjectArray(org.objectweb.asm.tree.AbstractInsnNode insnNode)