Top Fields Constructors Methods
org.jruby.ir.instructions

public Class GetFieldInstr

extends GetInstr
implements FixedArityInstr
Class Inheritance
All Implemented Interfaces
org.jruby.ir.instructions.FixedArityInstr
Imports
org.jruby.Ruby, .RubyClass, .RubySymbol, org.jruby.ir.IRVisitor, .Operation, org.jruby.ir.operands.Operand, .UndefinedValue, .Variable, org.jruby.ir.persistence.IRReaderDecoder, .IRWriterEncoder, org.jruby.ir.transformations.inlining.CloneInfo, org.jruby.parser.StaticScope, org.jruby.runtime.DynamicScope, .ThreadContext, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.ivars.VariableAccessor

Field Summary

Modifier and TypeField and Description
private transient VariableAccessor
accessor

public final boolean
rawValue

Constructor Summary

AccessConstructor and Description
public
GetFieldInstr(Variable dest, Operand obj, RubySymbol fieldName, boolean rawValue)

Method Summary

Modifier and TypeMethod and Description
public Instr
clone(CloneInfo
This object manages renaming of variables and labels, handles args and return values.
ii)

Implements abstract org.jruby.ir.instructions.Instr.clone.

Clone the instruction for use in an inlining context (either when a scope is inlined into another scope, or when a block has to be cloned because its associated call belongs to an inlined scope).

public static GetFieldInstr
decode(IRReaderDecoder d)

public void
encode(IRWriterEncoder e)

Overrides org.jruby.ir.instructions.GetInstr.encode.

public VariableAccessor
getAccessor(IRubyObject o)

public Object
interpret(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)

Overrides org.jruby.ir.instructions.Instr.interpret.

public String[]
toStringNonOperandArgs()

Overrides org.jruby.ir.instructions.GetInstr.toStringNonOperandArgs.

public void
visit(IRVisitor visitor)

Overrides org.jruby.ir.instructions.Instr.visit.

Inherited from org.jruby.ir.instructions.GetInstr:
getIdgetNamegetSource

Field Detail

accessorback to summary
private transient VariableAccessor accessor
rawValueback to summary
public final boolean rawValue

Constructor Detail

GetFieldInstrback to summary
public GetFieldInstr(Variable dest, Operand obj, RubySymbol fieldName, boolean rawValue)

Method Detail

cloneback to summary
public Instr clone(CloneInfo ii)

Implements abstract org.jruby.ir.instructions.Instr.clone.

Doc from org.jruby.ir.instructions.Instr.clone.

Clone the instruction for use in an inlining context (either when a scope is inlined into another scope, or when a block has to be cloned because its associated call belongs to an inlined scope). This might renaming variables and labels to eliminate naming conflicts. The implementation might vary on the cloning mode.

Parameters
ii:CloneInfo

This object manages renaming of variables and labels, handles args and return values.

Returns:Instr

a new instruction that can be used in the target scope.

Annotations
@Override
decodeback to summary
public static GetFieldInstr decode(IRReaderDecoder d)
encodeback to summary
public void encode(IRWriterEncoder e)

Overrides org.jruby.ir.instructions.GetInstr.encode.

Annotations
@Override
getAccessorback to summary
public VariableAccessor getAccessor(IRubyObject o)
interpretback to summary
public Object interpret(ThreadContext context, StaticScope currScope, DynamicScope currDynScope, IRubyObject self, Object[] temp)

Overrides org.jruby.ir.instructions.Instr.interpret.

Annotations
@Override
toStringNonOperandArgsback to summary
public String[] toStringNonOperandArgs()

Overrides org.jruby.ir.instructions.GetInstr.toStringNonOperandArgs.

Annotations
@Override
visitback to summary
public void visit(IRVisitor visitor)

Overrides org.jruby.ir.instructions.Instr.visit.

Annotations
@Override