Package org.epics.pvdata.factory

Class BasePVDouble

java.lang.Object

org.epics.pvdata.factory.AbstractPVField

org.epics.pvdata.factory.AbstractPVScalar

org.epics.pvdata.factory.BasePVDouble

All Implemented Interfaces:

PVDouble, PVField, PVScalar, Serializable

public class BasePVDouble
extends AbstractPVScalar
implements PVDouble

Base class for PVDouble. It provides a complete implementation but can be extended.

Author:

mrk

Field Summary

Fields

Modifier and Type	Field	Description
protected double	value

Fields inherited from class org.epics.pvdata.factory.AbstractPVField

convert

Constructor Summary

Constructors

Constructor	Description
BasePVDouble(Scalar scalar)	Constructor

Method Summary

Modifier and Type	Method	Description
void	deserialize(ByteBuffer buffer, DeserializableControl control)	Deserialize buffer.
boolean	equals(Object obj)
double	get()	Get the double value stored in the field.
int	hashCode()
void	put(double value)	Put the double value into the field.
void	serialize(ByteBuffer buffer, SerializableControl flusher)	Serialize field into given buffer.

Methods inherited from class org.epics.pvdata.factory.AbstractPVScalar

getScalar

Methods inherited from class org.epics.pvdata.factory.AbstractPVField

changeField, getField, getFieldName, getFieldOffset, getFullName, getNextFieldOffset, getNumberFields, getParent, isImmutable, postPut, setData, setImmutable, setPostHandler, toString, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.epics.pvdata.pv.PVField

getField, getFieldName, getFieldOffset, getFullName, getNextFieldOffset, getNumberFields, getParent, isImmutable, postPut, setImmutable, setPostHandler, toString, toString, toString

Methods inherited from interface org.epics.pvdata.pv.PVScalar

getScalar

Field Detail

value

protected double value

Constructor Detail

BasePVDouble

public BasePVDouble(Scalar scalar)

Constructor

Parameters:

scalar - The introspection interface.

Method Detail

get

public double get()

Description copied from interface: PVDouble

Get the double value stored in the field.

Specified by:

get in interface PVDouble

Returns:

double the value

put

public void put(double value)

Description copied from interface: PVDouble

Put the double value into the field. If the field is immutable a message is generated and the field not modified.

Specified by:

put in interface PVDouble

Parameters:

value - the new value

serialize

public void serialize(ByteBuffer buffer,
                      SerializableControl flusher)

Description copied from interface: Serializable

Serialize field into given buffer.

Specified by:

serialize in interface Serializable

Parameters:

buffer - the serialization buffer

flusher - the flush interface

deserialize

public void deserialize(ByteBuffer buffer,
                        DeserializableControl control)

Description copied from interface: Serializable

Deserialize buffer.

Specified by:

deserialize in interface Serializable

Parameters:

buffer - the serialization buffer

control - the deserialization control

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object