Package org.apache.bcel.generic

Class DCONST

java.lang.Object

org.apache.bcel.generic.Instruction

org.apache.bcel.generic.DCONST

All Implemented Interfaces:

Cloneable, ConstantPushInstruction, PushInstruction, StackProducer, TypedInstruction

public class DCONST
extends Instruction
implements ConstantPushInstruction

DCONST - Push 0.0 or 1.0, other values cause an exception

Stack: ... -> ..., 

Field Summary

Fields inherited from class org.apache.bcel.generic.Instruction

length, opcode

Constructor Summary

Constructors

Constructor	Description
DCONST(double f)

Method Summary

Modifier and Type	Method	Description
void	accept(Visitor v)	Call corresponding visitor method(s).
Type	getType(ConstantPoolGen cp)
Number	getValue()

Methods inherited from class org.apache.bcel.generic.Instruction

consumeStack, copy, dump, equals, getComparator, getLength, getName, getOpcode, hashCode, initFromFile, isValidByte, isValidShort, produceStack, readInstruction, setComparator, toString, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.bcel.generic.StackProducer

produceStack

Constructor Details

DCONST

public DCONST(double f)

Method Details

getValue

public Number getValue()

Specified by:

getValue in interface ConstantPushInstruction

getType

public Type getType(ConstantPoolGen cp)

Specified by:

getType in interface TypedInstruction

Returns:

Type.DOUBLE

accept

public void accept(Visitor v)

Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last.

Specified by:

accept in class Instruction

Parameters:

v - Visitor object