org.jruby

Class BasicObjectStub.DummyInstanceVariables

java.lang.Object

org.jruby.BasicObjectStub.DummyInstanceVariables

All Implemented Interfaces:

InstanceVariables

Enclosing class:

BasicObjectStub

public static class BasicObjectStub.DummyInstanceVariables
extends java.lang.Object
implements InstanceVariables

Field Summary

Fields

Modifier and Type	Field and Description
private IRubyObject	nil

Constructor Summary

Constructors

Constructor and Description
DummyInstanceVariables(IRubyObject nil)

Method Summary

Modifier and Type	Method and Description
void	copyInstanceVariablesInto(InstanceVariables other) Copies all instance variables from the given object into the receiver
IRubyObject	fastGetInstanceVariable(java.lang.String internedName)
boolean	fastHasInstanceVariable(java.lang.String internedName)
IRubyObject	fastSetInstanceVariable(java.lang.String internedName, IRubyObject value)
IRubyObject	getInstanceVariable(java.lang.String name) Returns the named instance variable if present, else null.
java.util.List<Variable<IRubyObject>>	getInstanceVariableList()
java.util.List<java.lang.String>	getInstanceVariableNameList()
boolean	hasInstanceVariable(java.lang.String name) Returns true if object has the named instance variable.
IRubyObject	removeInstanceVariable(java.lang.String name) Removes the named instance variable, if present, returning its value.
IRubyObject	setInstanceVariable(java.lang.String name, IRubyObject value) Sets the named instance variable to the specified value.

Methods inherited from class java.lang.Object

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

Field Detail

nil

private final IRubyObject nil

Constructor Detail

DummyInstanceVariables

public DummyInstanceVariables(IRubyObject nil)

Method Detail

hasInstanceVariable

public boolean hasInstanceVariable(java.lang.String name)

Description copied from interface: InstanceVariables

Returns true if object has the named instance variable.

Specified by:

hasInstanceVariable in interface InstanceVariables

Parameters:

name - the name of an instance variable

Returns:

true if object has the named instance variable.

fastHasInstanceVariable

public boolean fastHasInstanceVariable(java.lang.String internedName)

Specified by:

fastHasInstanceVariable in interface InstanceVariables

getInstanceVariable

public IRubyObject getInstanceVariable(java.lang.String name)

Description copied from interface: InstanceVariables

Returns the named instance variable if present, else null.

Specified by:

getInstanceVariable in interface InstanceVariables

Parameters:

name - the name of an instance variable

Returns:

the named instance variable if present, else null

fastGetInstanceVariable

public IRubyObject fastGetInstanceVariable(java.lang.String internedName)

Specified by:

fastGetInstanceVariable in interface InstanceVariables

setInstanceVariable

public IRubyObject setInstanceVariable(java.lang.String name,
                                       IRubyObject value)

Description copied from interface: InstanceVariables

Sets the named instance variable to the specified value.

Specified by:

setInstanceVariable in interface InstanceVariables

Parameters:

name - the name of an instance variable

value - the value to be set

fastSetInstanceVariable

public IRubyObject fastSetInstanceVariable(java.lang.String internedName,
                                           IRubyObject value)

Specified by:

fastSetInstanceVariable in interface InstanceVariables

removeInstanceVariable

public IRubyObject removeInstanceVariable(java.lang.String name)

Description copied from interface: InstanceVariables

Removes the named instance variable, if present, returning its value.

Specified by:

removeInstanceVariable in interface InstanceVariables

Parameters:

name - the name of the variable to remove

Returns:

the value of the remove variable, if present; else null

getInstanceVariableList

public java.util.List<Variable<IRubyObject>> getInstanceVariableList()

Specified by:

getInstanceVariableList in interface InstanceVariables

Returns:

instance variables

getInstanceVariableNameList

public java.util.List<java.lang.String> getInstanceVariableNameList()

Specified by:

getInstanceVariableNameList in interface InstanceVariables

Returns:

instance variable names

copyInstanceVariablesInto

public void copyInstanceVariablesInto(InstanceVariables other)

Description copied from interface: InstanceVariables

Copies all instance variables from the given object into the receiver

Specified by:

copyInstanceVariablesInto in interface InstanceVariables