org.jruby.ir.operands

Class Regexp

java.lang.Object

org.jruby.ir.operands.Operand

org.jruby.ir.operands.ImmutableLiteral

org.jruby.ir.operands.Regexp

public class Regexp
extends ImmutableLiteral

Represents a literal regexp from ruby, constructed on first traversal and then cached.

Field Summary

Fields

Modifier and Type	Field and Description
RegexpOptions	options

Fields inherited from class org.jruby.ir.operands.Operand

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
Regexp(ByteList source, RegexpOptions options)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	createCacheObject(ThreadContext context) Implementing class is responsible for constructing the cached value.
static Regexp	decode(IRReaderDecoder d)
void	encode(IRWriterEncoder e)
OperandType	getOperandType()
ByteList	getSource()
boolean	isTruthyImmediate() Returns true if this is an immediate value that will always be considered truthy (true, numbers, etc)
java.lang.String	toString()
void	visit(IRVisitor visitor)

Methods inherited from class org.jruby.ir.operands.ImmutableLiteral

addUsedVariables, cachedObject, canCopyPropagate, cloneForInlining, hasKnownValue, isCached, retrieve

Methods inherited from class org.jruby.ir.operands.Operand

getSimplifiedOperand, getValue, isFalseyImmediate

Methods inherited from class java.lang.Object

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

Field Detail

options

public final RegexpOptions options

Constructor Detail

Regexp

public Regexp(ByteList source,
              RegexpOptions options)

Method Detail

getOperandType

public OperandType getOperandType()

Specified by:

getOperandType in class Operand

getSource

public ByteList getSource()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

createCacheObject

public java.lang.Object createCacheObject(ThreadContext context)

Description copied from class: ImmutableLiteral

Implementing class is responsible for constructing the cached value.

Specified by:

createCacheObject in class ImmutableLiteral

encode

public void encode(IRWriterEncoder e)

Overrides:

encode in class Operand

decode

public static Regexp decode(IRReaderDecoder d)

visit

public void visit(IRVisitor visitor)

Overrides:

visit in class Operand

isTruthyImmediate

public boolean isTruthyImmediate()

Description copied from class: Operand

Returns true if this is an immediate value that will always be considered truthy (true, numbers, etc)

Overrides:

isTruthyImmediate in class Operand

Returns: