com.prosysopc.ua.stack.encoding

Class AbstractDecoder

java.lang.Object

com.prosysopc.ua.stack.encoding.AbstractDecoder

All Implemented Interfaces:

IDecoder

Direct Known Subclasses:

BinaryDecoder, JsonDecoder, XmlDecoder

public abstract class AbstractDecoder
extends Object
implements IDecoder

Internal base for Decoders.

Field Summary

Fields

Modifier and Type	Field and Description
protected EncoderContext	ctx

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractDecoder(EncoderContext ctx)

Method Summary

Modifier and Type	Method and Description
protected void	assertArrayLength(int len) Assert array length is within restrictions.
protected void	assertByteStringLength(int len) Assert bytestring length is within restrictions.
protected void	assertStringLength(int len) Assert string length is within restrictions.
protected <T> T[]	emptyArrayForClass(Class<T> compositeClass) Returns an empty array of the given composite class (caches results of first create per class, empty arrays are immutable in Java).
EncoderContext	getEncoderContext() Returns EncoderContext of this decoder.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.prosysopc.ua.stack.encoding.IDecoder

get, getBoolean, getBooleanArray, getByte, getByteArray, getByteString, getByteStringArray, getDataValue, getDataValueArray, getDateTime, getDateTimeArray, getDiagnosticInfo, getDiagnosticInfoArray, getDouble, getDoubleArray, getExpandedNodeId, getExpandedNodeIdArray, getExtensionObject, getExtensionObjectArray, getFloat, getFloatArray, getGuid, getGuidArray, getInt16, getInt16Array, getInt32, getInt32Array_, getInt32Array, getInt64, getInt64Array, getLocalizedText, getLocalizedTextArray, getNodeId, getNodeIdArray, getQualifiedName, getQualifiedNameArray, getSByte, getSByteArray, getStatusCode, getStatusCodeArray, getString, getStringArray, getUInt16, getUInt16Array, getUInt32, getUInt32Array, getUInt64, getUInt64Array, getVariant, getVariantArray, getXmlElement, getXmlElementArray

Field Detail

ctx

protected final EncoderContext ctx

Constructor Detail

AbstractDecoder

protected AbstractDecoder(EncoderContext ctx)

Method Detail

getEncoderContext

public EncoderContext getEncoderContext()

Description copied from interface: IDecoder

Returns EncoderContext of this decoder.

Specified by:

getEncoderContext in interface IDecoder

assertArrayLength

protected void assertArrayLength(int len)
                          throws DecodingException

Assert array length is within restrictions.

Throws:

DecodingException

assertByteStringLength

protected void assertByteStringLength(int len)
                               throws DecodingException

Assert bytestring length is within restrictions.

Throws:

DecodingException

assertStringLength

protected void assertStringLength(int len)
                           throws DecodingException

Assert string length is within restrictions.

Throws:

DecodingException

emptyArrayForClass

protected <T> T[] emptyArrayForClass(Class<T> compositeClass)

Returns an empty array of the given composite class (caches results of first create per class, empty arrays are immutable in Java).