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

Class AbstractDescribedMapTypeDecoder<V>

java.lang.Object

org.apache.qpid.protonj2.codec.decoders.AbstractDescribedTypeDecoder<V>

org.apache.qpid.protonj2.codec.decoders.AbstractDescribedMapTypeDecoder<V>

Type Parameters:

V - The type that this decoder handles.

All Implemented Interfaces:

DescribedTypeDecoder<V>, StreamDescribedTypeDecoder<V>, StreamTypeDecoder<V>, TypeDecoder<V>

Direct Known Subclasses:

ApplicationPropertiesTypeDecoder, DeliveryAnnotationsTypeDecoder, FooterTypeDecoder, MessageAnnotationsTypeDecoder

public abstract class AbstractDescribedMapTypeDecoder<V>
extends AbstractDescribedTypeDecoder<V>

Abstract base for all List based Described Type decoders which implements the generic methods common to all the implementations.

Constructor Summary

Constructors

Constructor	Description
AbstractDescribedMapTypeDecoder()

Method Summary

Modifier and Type	Method	Description
protected <KeyType> void	scanMapEntries(InputStream stream, StreamDecoderState state, StreamScanningContext<KeyType> context, BiConsumer<KeyType,Object> matchConsumer)
protected <KeyType> void	scanMapEntries(ProtonBuffer buffer, DecoderState state, ScanningContext<KeyType> context, BiConsumer<KeyType,Object> matchConsumer)
final void	skipValue(InputStream stream, StreamDecoderState state)	Skips over the bytes that compose the type this descriptor decodes.
final void	skipValue(ProtonBuffer buffer, DecoderState state)	Skips over the bytes that compose the type this descriptor decodes.

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

checkIsExpectedType, checkIsExpectedType, checkIsExpectedTypeAndCast, checkIsExpectedTypeAndCast, isArrayType, isNull, isPrimitive, readSize, readSize, toString

Methods inherited from class java.lang.Object

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

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

decoderRegistered, getDescriptorCode, getDescriptorSymbol

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

getDescriptorCode, getDescriptorSymbol

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

getTypeClass, readArrayElements, readValue

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

getTypeClass, readArrayElements, readValue

Constructor Details

AbstractDescribedMapTypeDecoder

public AbstractDescribedMapTypeDecoder()

Method Details

skipValue

public final void skipValue(ProtonBuffer buffer,
 DecoderState state)
                     throws DecodeException

Description copied from interface: TypeDecoder

Skips over the bytes that compose the type this descriptor decodes.

Skipping values can be used when the type is not used or processed by the application doing the decoding. An example might be an AMQP message decoder that only needs to decode certain parts of the message and not others.

Parameters:

buffer - The buffer that contains the encoded type.

state - The decoder state.

Throws:

DecodeException - if an error occurs while skipping the value.

skipValue

public final void skipValue(InputStream stream,
 StreamDecoderState state)
                     throws DecodeException

Description copied from interface: StreamTypeDecoder

Skips over the bytes that compose the type this descriptor decodes.

Skipping values can be used when the type is not used or processed by the application doing the decoding. An example might be an AMQP message decoder that only needs to decode certain parts of the message and not others.

Parameters:

stream - The stream that contains the encoded type.

state - The decoder state.

Throws:

DecodeException - if an error occurs while skipping the value.

scanMapEntries

protected <KeyType> void scanMapEntries(ProtonBuffer buffer,
 DecoderState state,
 ScanningContext<KeyType> context,
 BiConsumer<KeyType,Object> matchConsumer)
                                 throws DecodeException

Throws:

DecodeException

scanMapEntries

protected <KeyType> void scanMapEntries(InputStream stream,
 StreamDecoderState state,
 StreamScanningContext<KeyType> context,
 BiConsumer<KeyType,Object> matchConsumer)
                                 throws DecodeException

Throws:

DecodeException