serp.bytecode.lowlevel
Class DoubleEntry

java.lang.Object
  serp.bytecode.lowlevel.Entry
      serp.bytecode.lowlevel.DoubleEntry

All Implemented Interfaces:

ConstantEntry, VisitAcceptor

public class DoubleEntry
extends Entry
implements ConstantEntry

A constant double value in the constant pool.

Author:

Abe White

Field Summary

Fields inherited from class serp.bytecode.lowlevel.Entry

CLASS, DOUBLE, FIELD, FLOAT, INT, INTERFACEMETHOD, LONG, METHOD, NAMEANDTYPE, STRING, UTF8

Constructor Summary

DoubleEntry()
Default constructor.

DoubleEntry(double value)
Constructor.

Method Summary

void	acceptVisit(BCVisitor visit) Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.
Object	getConstant() Return the value of the constant held by this entry.
int	getType() Return the type code for this entry type.
double	getValue() Return the value of the constant.
boolean	isWide() Return true if this is a wide entry -- i.e.
void	setConstant(Object value) Set the value of the constant held by this entry.
void	setValue(double value) Set the value of the constant.

Methods inherited from class serp.bytecode.lowlevel.Entry

create, getIndex, getPool, read, write

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleEntry

public DoubleEntry()

Default constructor.

DoubleEntry

public DoubleEntry(double value)

Constructor.

Parameters:

value - the constant double value of this entry

Method Detail

isWide

public boolean isWide()

Description copied from class: Entry

Return true if this is a wide entry -- i.e. if it takes up two places in the constant pool. Returns false by default.

Overrides:

isWide in class Entry

getType

public int getType()

Description copied from class: Entry

Return the type code for this entry type.

Specified by:

getType in class Entry

getValue

public double getValue()

Return the value of the constant.

setValue

public void setValue(double value)

Set the value of the constant.

getConstant

public Object getConstant()

Description copied from interface: ConstantEntry

Return the value of the constant held by this entry.

Specified by:

getConstant in interface ConstantEntry

setConstant

public void setConstant(Object value)

Description copied from interface: ConstantEntry

Set the value of the constant held by this entry.

Specified by:

setConstant in interface ConstantEntry

acceptVisit

public void acceptVisit(BCVisitor visit)

Description copied from interface: VisitAcceptor

Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.

Specified by:

acceptVisit in interface VisitAcceptor