Handle

package saker.build.thirdparty.org.objectweb.asm

public final class Handle

saker.build.thirdparty.org.objectweb.asm.Handle

java.lang.Object

A reference to a field or a method.

Constructors

public	Handle(int tag, String owner, String name, String descriptor) this constructor has been superseded by Handle(int, String, String, String, boolean).
public	Handle(int tag, String owner, String name, String descriptor, boolean isInterface) Constructs a new field or method handle.

Methods

public boolean	equals(Object object) Indicates whether some other object is "equal to" this one.
public String	getDesc() Returns the descriptor of the field or method designated by this handle.
public String	getName() Returns the name of the field or method designated by this handle.
public String	getOwner() Returns the internal name of the class that owns the field or method designated by this handle.
public int	getTag() Returns the kind of field or method designated by this handle.
public int	hashCode() Returns a hash code value for the object.
public boolean	isInterface() Returns true if the owner of the field or method designated by this handle is an interface.
public String	toString() Returns the textual representation of this handle.

Inherited methods
From: Object clone, finalize, getClass, notify, notifyAll, wait, wait, wait

@Deprecated

public Handle(int tag, String owner, String name, String descriptor)

this constructor has been superseded by Handle(int, String, String, String, boolean).

Constructs a new field or method handle.

tagthe kind of field or method designated by this Handle. Must be Opcodes.H_GETFIELD, Opcodes.H_GETSTATIC, Opcodes.H_PUTFIELD, Opcodes.H_PUTSTATIC, Opcodes.H_INVOKEVIRTUAL, Opcodes.H_INVOKESTATIC, Opcodes.H_INVOKESPECIAL, Opcodes.H_NEWINVOKESPECIAL or Opcodes.H_INVOKEINTERFACE.

ownerthe internal name of the class that owns the field or method designated by this handle.

namethe name of the field or method designated by this handle.

descriptorthe descriptor of the field or method designated by this handle.

public Handle(int tag, String owner, String name, String descriptor, boolean isInterface)

Constructs a new field or method handle.

ownerthe internal name of the class that owns the field or method designated by this handle.

namethe name of the field or method designated by this handle.

descriptorthe descriptor of the field or method designated by this handle.

isInterfacewhether the owner is an interface or not.

public boolean equals(Object object)

Overridden from: Object

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).

Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.

objectthe reference object with which to compare.

true if this object is the same as the obj argument; false otherwise.

Object.hashCode()

HashMap

public String getDesc()

Returns the descriptor of the field or method designated by this handle.

the descriptor of the field or method designated by this handle.

public String getName()

Returns the name of the field or method designated by this handle.

the name of the field or method designated by this handle.

public String getOwner()

Returns the internal name of the class that owns the field or method designated by this handle.

the internal name of the class that owns the field or method designated by this handle.

public int getTag()

Returns the kind of field or method designated by this handle.

Opcodes.H_GETFIELD, Opcodes.H_GETSTATIC, Opcodes.H_PUTFIELD, Opcodes.H_PUTSTATIC, Opcodes.H_INVOKEVIRTUAL, Opcodes.H_INVOKESTATIC, Opcodes.H_INVOKESPECIAL, Opcodes.H_NEWINVOKESPECIAL or Opcodes.H_INVOKEINTERFACE.

public int hashCode()

Overridden from: Object

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the Object.equals(Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java™ programming language.)

a hash code value for this object.

Object.equals(Object)

System.identityHashCode(Object)

public boolean isInterface()

Returns true if the owner of the field or method designated by this handle is an interface.

true if the owner of the field or method designated by this handle is an interface.

public String toString()

Returns the textual representation of this handle. The textual representation is:

for a reference to a class: owner "." name descriptor " (" tag ")",
for a reference to an interface: owner "." name descriptor " (" tag " itf)".

a string representation of the object.