Package org.epics.pvdata.factory

Class BaseUnionArray

java.lang.Object

org.epics.pvdata.factory.BaseField

org.epics.pvdata.factory.BaseUnionArray

All Implemented Interfaces:

Array, Field, Serializable, UnionArray

public class BaseUnionArray
extends BaseField
implements UnionArray

Base class for implementing a UnionArray. It is also a complete implementation.

Author:

mrk

Nested Class Summary

Nested classes/interfaces inherited from interface org.epics.pvdata.pv.Array

Array.ArraySizeType

Constructor Summary

Constructors

Constructor	Description
BaseUnionArray(Union elementUnion)	Constructor for BaseUnionArray

Method Summary

Modifier and Type	Method	Description
void	deserialize(ByteBuffer buffer, DeserializableControl control)	Deserialize buffer.
boolean	equals(Object obj)
Array.ArraySizeType	getArraySizeType()	Get array size type (i.e.
String	getID()	Get the identification string.
int	getMaximumCapacity()	Get maximum capacity of the array.
Union	getUnion()	Get the union interface for an array element.
int	hashCode()
void	serialize(ByteBuffer buffer, SerializableControl control)	Serialize field into given buffer.
void	toString(StringBuilder buf, int indentLevel)	Convert to a string

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

getType, 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.Field

getType, toString, toString

Constructor Detail

BaseUnionArray

public BaseUnionArray(Union elementUnion)

Constructor for BaseUnionArray

Parameters:

elementUnion - The union introspection interface for each element

Method Detail

getID

public String getID()

Description copied from interface: Field

Get the identification string.

Specified by:

getID in interface Field

Returns:

the identification string, can be empty

getUnion

public Union getUnion()

Description copied from interface: UnionArray

Get the union interface for an array element.

Specified by:

getUnion in interface UnionArray

Returns:

the interface

toString

public void toString(StringBuilder buf,
                     int indentLevel)

Description copied from interface: Field

Convert to a string

Specified by:

toString in interface Field

Specified by:

toString in class BaseField

Parameters:

buf - buffer for the result

indentLevel - the indentation level

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

serialize

public void serialize(ByteBuffer buffer,
                      SerializableControl control)

Description copied from interface: Serializable

Serialize field into given buffer.

Specified by:

serialize in interface Serializable

Parameters:

buffer - the serialization buffer

control - 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

getArraySizeType

public Array.ArraySizeType getArraySizeType()

Description copied from interface: Array

Get array size type (i.e. variable/fixed/bounded size array).

Specified by:

getArraySizeType in interface Array

Returns:

array size type enum

getMaximumCapacity

public int getMaximumCapacity()

Description copied from interface: Array

Get maximum capacity of the array.

Specified by:

getMaximumCapacity in interface Array

Returns:

maximum capacity of the array, 0 indicates variable size array