Package org.apache.qpid.protonj2.codec.decoders.primitives

Class List8TypeDecoder

java.lang.Object

org.apache.qpid.protonj2.codec.decoders.AbstractPrimitiveTypeDecoder<java.util.List>

org.apache.qpid.protonj2.codec.decoders.primitives.AbstractListTypeDecoder

org.apache.qpid.protonj2.codec.decoders.primitives.List8TypeDecoder

All Implemented Interfaces:

ListTypeDecoder, PrimitiveTypeDecoder<java.util.List>, StreamTypeDecoder<java.util.List>, TypeDecoder<java.util.List>

public final class List8TypeDecoder
extends AbstractListTypeDecoder

Decoder of AMQP small List values from a byte stream.

Constructor Summary

Constructors

Constructor	Description
List8TypeDecoder()

Method Summary

Modifier and Type	Method	Description
int	getTypeCode()
int	readCount(java.io.InputStream stream)	Reads the number of elements contained in the encoded list from the provided InputStream.
int	readCount(ProtonBuffer buffer)	Reads the number of elements contained in the encoded list from the provided ProtonBuffer.
int	readSize(java.io.InputStream stream)	Reads the size in bytes of the encoded list from the provided InputStream.
int	readSize(ProtonBuffer buffer)	Reads the size in bytes of the encoded list from the provided ProtonBuffer.

Methods inherited from class org.apache.qpid.protonj2.codec.decoders.primitives.AbstractListTypeDecoder

readValue, readValue, skipValue, skipValue

Methods inherited from class org.apache.qpid.protonj2.codec.decoders.AbstractPrimitiveTypeDecoder

isArrayType, isJavaPrimitive, readArrayElements, readArrayElements

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.qpid.protonj2.codec.decoders.primitives.ListTypeDecoder

getTypeClass

Methods inherited from interface org.apache.qpid.protonj2.codec.decoders.PrimitiveTypeDecoder

isJavaPrimitive

Methods inherited from interface org.apache.qpid.protonj2.codec.StreamTypeDecoder

getTypeClass, isArrayType, readArrayElements

Methods inherited from interface org.apache.qpid.protonj2.codec.TypeDecoder

isArrayType, readArrayElements

Constructor Detail

List8TypeDecoder

public List8TypeDecoder()

Method Detail

getTypeCode

public int getTypeCode()

Returns:

the AMQP Encoding Code that this primitive type decoder can read.

readSize

public int readSize(ProtonBuffer buffer)
             throws DecodeException

Description copied from interface: ListTypeDecoder

Reads the size in bytes of the encoded list from the provided ProtonBuffer. The implementation must read the correct size encoding based on the type of List that this TypeDecoder handles.

Parameters:

buffer - The buffer where the size value should be read from.

Returns:

an integer containing the size in bytes of the encoded List.

Throws:

DecodeException - if an error occurs while reading the encoded size.

readCount

public int readCount(ProtonBuffer buffer)
              throws DecodeException

Description copied from interface: ListTypeDecoder

Reads the number of elements contained in the encoded list from the provided ProtonBuffer. The implementation must read the correct size encoding based on the type of List that this TypeDecoder handles.

Parameters:

buffer - The buffer where the size value should be read from.

Returns:

an integer containing the number of elements in the encoded List.

Throws:

DecodeException - if an error occurs while reading the encoded element count.

readSize

public int readSize(java.io.InputStream stream)
             throws DecodeException

Description copied from interface: ListTypeDecoder

Reads the size in bytes of the encoded list from the provided InputStream. The implementation must read the correct size encoding based on the type of List that this TypeDecoder handles.

Parameters:

stream - The stream where the size value should be read from.

Returns:

an integer containing the size in bytes of the encoded List.

Throws:

DecodeException - if an error occurs while reading the encoded size.

readCount

public int readCount(java.io.InputStream stream)
              throws DecodeException

Description copied from interface: ListTypeDecoder

Reads the number of elements contained in the encoded list from the provided InputStream. The implementation must read the correct size encoding based on the type of List that this TypeDecoder handles.

Parameters:

stream - The stream where the size value should be read from.

Returns:

an integer containing the number of elements in the encoded List.

Throws:

DecodeException - if an error occurs while reading the encoded element count.