Package org.epics.pvdata.factory

Class AbstractPVScalarArray

java.lang.Object

org.epics.pvdata.factory.AbstractPVField

org.epics.pvdata.factory.AbstractPVArray

org.epics.pvdata.factory.AbstractPVScalarArray

All Implemented Interfaces:

PVArray, PVField, PVScalarArray, Serializable, SerializableArray

Direct Known Subclasses:

BasePVBooleanArray, BasePVByteArray, BasePVDoubleArray, BasePVFloatArray, BasePVIntArray, BasePVLongArray, BasePVShortArray, BasePVStringArray, BasePVUByteArray, BasePVUIntArray, BasePVULongArray, BasePVUShortArray

public abstract class AbstractPVScalarArray
extends AbstractPVArray
implements PVScalarArray

Abstract base class for any scalar PVArray field.

Author:

mrk

Field Summary

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

capacity, capacityMutable, length

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

convert

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractPVScalarArray(ScalarArray array)

Method Summary

Modifier and Type	Method	Description
void	deserialize(ByteBuffer buffer, DeserializableControl control)	Deserialize buffer.
protected int	getElementSize()
protected abstract int	getFromBuffer(ByteBuffer buffer, DeserializableControl control, int offset, int length)
ScalarArray	getScalarArray()	Get the Array introspection interface.
protected abstract int	putToBuffer(ByteBuffer buffer, SerializableControl control, int offset, int length)
void	serialize(ByteBuffer buffer, SerializableControl flusher, int offset, int count)	Serialize field into given buffer.

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

allocate, equals, getArray, getCapacity, getLength, getValue, internalGet, internalPut, internalShareData, isCapacityMutable, put, serialize, setCapacity, setCapacityMutable, setImmutable, setLength, setValue, valueEquals

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

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

Methods inherited from class java.lang.Object

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

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

getArray, getCapacity, getLength, isCapacityMutable, setCapacity, setCapacityMutable, setLength

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.Serializable

serialize

Constructor Detail

AbstractPVScalarArray

protected AbstractPVScalarArray(ScalarArray array)

Method Detail

getScalarArray

public ScalarArray getScalarArray()

Description copied from interface: PVScalarArray

Get the Array introspection interface.

Specified by:

getScalarArray in interface PVScalarArray

Returns:

the introspection interface

serialize

public void serialize(ByteBuffer buffer,
                      SerializableControl flusher,
                      int offset,
                      int count)

Description copied from interface: SerializableArray

Serialize field into given buffer.

Specified by:

serialize in interface SerializableArray

Parameters:

buffer - serialization buffer

flusher - flush interface

offset - offset in array

count - number of elements in array

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

getElementSize

protected final int getElementSize()

putToBuffer

protected abstract int putToBuffer(ByteBuffer buffer,
                                   SerializableControl control,
                                   int offset,
                                   int length)

getFromBuffer

protected abstract int getFromBuffer(ByteBuffer buffer,
                                     DeserializableControl control,
                                     int offset,
                                     int length)