Class OperatorIR

java.lang.Object

com.googlecode.aviator.code.interpreter.ir.OperatorIR

All Implemented Interfaces:

IR, Serializable

public class OperatorIR
extends Object
implements IR

OperatorType IR

Author:

dennis(killme2008@gmail.com)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final OperatorIR	ADD
static final OperatorIR	AND
static final OperatorIR	ASSIGN
static final OperatorIR	BIT_AND
static final OperatorIR	BIT_NOT
static final OperatorIR	BIT_OR
static final OperatorIR	BIT_XOR
static final OperatorIR	DEF
static final OperatorIR	DIV
static final OperatorIR	EQ
static final OperatorIR	EXP
static final OperatorIR	GE
static final OperatorIR	GT
static final OperatorIR	INDEX
static final OperatorIR	LE
static final OperatorIR	LT
static final OperatorIR	MATCH
static final OperatorIR	MOD
static final OperatorIR	MULT
static final OperatorIR	NE
static final OperatorIR	NEG
static final OperatorIR	NOT
static final OperatorIR	OR
static final OperatorIR	SHIFT_LEFT
static final OperatorIR	SHIFT_RIGHT
static final OperatorIR	SUB
static final OperatorIR	UNSIGNED_SHIFT_RIGHT

Constructor Summary

Constructors

Constructor	Description
OperatorIR(OperatorType op, AviatorFunction func)

Method Summary

Modifier and Type	Method	Description
void	eval(InterpretContext context)
OperatorType	getOp()
boolean	mayBeCost()	Returns true when the IR execution cost may be expensive
String	toString()

Methods inherited from class Object

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

Field Details

ADD

public static final OperatorIR ADD

MULT

public static final OperatorIR MULT

SUB

public static final OperatorIR SUB

DIV

public static final OperatorIR DIV

MOD

public static final OperatorIR MOD

BIT_AND

public static final OperatorIR BIT_AND

BIT_NOT

public static final OperatorIR BIT_NOT

BIT_OR

public static final OperatorIR BIT_OR

BIT_XOR

public static final OperatorIR BIT_XOR

EXP

public static final OperatorIR EXP

MATCH

public static final OperatorIR MATCH

AND

public static final OperatorIR AND

OR

public static final OperatorIR OR

NOT

public static final OperatorIR NOT

NEG

public static final OperatorIR NEG

LT

public static final OperatorIR LT

LE

public static final OperatorIR LE

GT

public static final OperatorIR GT

GE

public static final OperatorIR GE

EQ

public static final OperatorIR EQ

NE

public static final OperatorIR NE

SHIFT_LEFT

public static final OperatorIR SHIFT_LEFT

SHIFT_RIGHT

public static final OperatorIR SHIFT_RIGHT

INDEX

public static final OperatorIR INDEX

DEF

public static final OperatorIR DEF

ASSIGN

public static final OperatorIR ASSIGN

UNSIGNED_SHIFT_RIGHT

public static final OperatorIR UNSIGNED_SHIFT_RIGHT

Constructor Details

OperatorIR

public OperatorIR(OperatorType op,
 AviatorFunction func)

Method Details

eval

public void eval(InterpretContext context)

Specified by:

eval in interface IR

mayBeCost

public boolean mayBeCost()

Description copied from interface: IR

Returns true when the IR execution cost may be expensive

Specified by:

mayBeCost in interface IR

Returns:

getOp

public OperatorType getOp()

toString

public String toString()

Overrides:

toString in class Object