Package org.epics.pvdata.pv

This package contains the interface definitions for the Java implementation of pvData.

This package has the enum, interface, and class definitions that define pvData. This section provides a complete definition of what pvData is and how data is accessed.

This package defines the following:

ScalarType

One of: pvBoolean, pvByte, pvShort, pvInt, pvLong, pvUByte, pvUShort, pvUInt, pvULong, pvFloat, pvDouble, pvString

Type

One of scalar, union, structure, scalarArray, unionArray, structureArray

Introspection Interfaces

Field

Base introspection interface.

Scalar

Introspection interface for type scalar.

Union

Introspection interface for type union.

Structure

Introspection interface for type structure.

ScalarArray

Introspection interface for type scalarArray.

UnionArray

Introspection interface for type unionArray.

StructureArray

Introspection interface for type structureArray.

Data Interfaces

PVField

Base data interface.

PVScalar

Base data interface for type scalar.

PVBoolean

Data interface for scalar of type pvBoolean.

PVByte

Data interface for scalar of type pvByte.

PVShort

Data interface for scalar of type pvShort.

PVInt

Data interface for scalar of type pvInt.

PVLong

Data interface for scalar of type pvLong.

PVUByte

Data interface for scalar of type pvUByte.

PVUShort

Data interface for scalar of type pvUShort.

PVUInt

Data interface for scalar of type pvUInt.

PVULong

Data interface for scalar of type pvULong.

PVFloat

Data interface for scalar of type pvFloat.

PVDouble

Data interface for scalar of type pvDouble.

PVString

Data interface for scalar of type pvString.

PVUnion

Data interface for type pvUnion.

PVStructure

Data interface for type pvUnion.

PVScalarArray

Base data interface for type scalarArray.

PVBooleanArray

Data interface for scalarArray of type pvBoolean.

PVByteArray

Data interface for scalarArray of type pvByte.

PVShortArray

Data interface for scalarArray of type pvShort.

PVIntArray

Data interface for scalarArray of type pvInt.

PVLongArray

Data interface for scalarArray of type pvLong.

PVUByteArray

Data interface for scalarArray of type pvUByte.

PVUShortArray

Data interface for scalarArray of type pvUShort.

PVUIntArray

Data interface for scalarArray of type pvUInt.

PVULongArray

Data interface for scalarArray of type pvULong.

PVFloatArray

Data interface for scalarArray of type pvFloat.

PVDoubleArray

Data interface for scalarArray of type pvDouble.

PVStringArray

Data interface for scalarArray of type pvString.

PVUnionArray

Data interface for type pvUnionArray.

PVStructureArray

Data interface for type pvStructureArray.

Interface Summary

Interface	Description
Array	Reflection interface for a array field.
BitSetSerializable	Base interface for partital serializaion.
BoundedString	Reflection interface for a scalar field.
Convert	Convert between numeric types,convert any field to a string, and convert from a string to a scalar field.
DeserializableControl	Deserialization control interface.
Field	Interface for field reflection.
FieldBuilder	Interface for in-line creating of introspection interfaces.
FieldCreate	Interface for creating introspection interfaces.
PostHandler	Interface for PostHandler.
PVArray	Base interface for array data.
PVBoolean	get/put boolean data
PVBooleanArray	get/put a boolean array.
PVByte	get/put byte data.
PVByteArray	Get/put a byte array.
PVDataCreate	Create PVField field implementations.
PVDouble	Get/put double data
PVDoubleArray	Get/put a double array.
PVField	PVField is the base class for each PVData field.
PVFloat	Get/put float data.
PVFloatArray	Get/put a float array.
PVInt	Get/put int data.
PVIntArray	Get/put a int array.
PVLong	Get/put long data.
PVLongArray	Get/put a long array.
PVNumberArray	Get/put a numeric array array.
PVScalar	PVScalar extends PVField for a scalar field.
PVScalarArray	Base interface for array data.
PVShort	Get/put short data.
PVShortArray	Get/put a short array.
PVString	Get/put string data.
PVStringArray	Get/put a String array.
PVStructure	PVStructure interface.
PVStructureArray	Get/put a structure array.
PVUByte	get/put ubyte data.
PVUByteArray	Get/put a byte array.
PVUInt	Get/put int data.
PVUIntArray	Get/put a int array.
PVULong	Get/put long data.
PVULongArray	Get/put a long array.
PVUnion	PVUnion interface.
PVUnionArray	Get/put a union array.
PVUShort	Get/put short data.
PVUShortArray	Get/put a short array.
Requester	Base interface for requesters.
Scalar	Reflection interface for a scalar field.
ScalarArray	Base interface for array field reflection.
Serializable	Base interface for serialization.
SerializableArray	Base interface for array serializaion.
SerializableControl	Flush control interface.
StandardField	Generate introspection object for standard fields.
StandardPVField
Status	Status interface.
StatusCreate	Interface for creating status.
Structure	Reflection interface for structure field.
StructureArray	Base interface for array field reflection.
Union	Reflection interface for an union field.
UnionArray	Base interface for array field reflection.

Class Summary

Class	Description
ArrayData<T>	Generic class implementation required by get/put PVArray methods.
BooleanArrayData	Class required by get/put PVBooleanArray methods.
ByteArrayData	Class required by get/put PVByteArray methods.
DoubleArrayData	Class required by get/put PVDoubleArray methods.
FloatArrayData	Class required by get/put PVFloatArray methods.
IntArrayData	Class required by get/put PVIntArray methods.
LongArrayData	Class required by get/put PVLongArray methods.
PVScalarType<T extends PVScalar,TA extends PVScalarArray>	PV scalar and scalar array type metadata class.
ShortArrayData	Class required by get/put PVShortArray methods.
StringArrayData	Class required by get/put PVStringArray methods.
StructureArrayData	Class required by get/put PVDoubleArray methods.
UnionArrayData	Class required by get/put PVUnionArray methods.

Enum Summary

Enum	Description
Array.ArraySizeType
MessageType	Types for messages.
ScalarType	Process Variable Scalar Data Type.
Status.StatusType	Status type enum.
Type	Process Variable Data Type.