Class DispositionTypeDecoder
java.lang.Object
org.apache.qpid.protonj2.codec.decoders.AbstractDescribedTypeDecoder<V>
org.apache.qpid.protonj2.codec.decoders.AbstractDescribedListTypeDecoder<Disposition>
org.apache.qpid.protonj2.codec.decoders.transport.DispositionTypeDecoder
- All Implemented Interfaces:
DescribedTypeDecoder<Disposition>
,StreamDescribedTypeDecoder<Disposition>
,StreamTypeDecoder<Disposition>
,TypeDecoder<Disposition>
Decoder of AMQP Disposition type values from a byte stream.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionReturns the AMQP descriptor code for the type this decoder reads.Returns the AMQP descriptor symbol for the type this decoder reads.readArrayElements
(InputStream stream, StreamDecoderState state, int count) Reads a series of this type that have been encoded into the body of an Array type.readArrayElements
(ProtonBuffer buffer, DecoderState state, int count) Reads a series of this type that have been encoded into the body of an Array type.readValue
(InputStream stream, StreamDecoderState state) Reads the next type from the given buffer and returns it.readValue
(ProtonBuffer buffer, DecoderState state) Reads the next type from the given buffer and returns it.Methods inherited from class org.apache.qpid.protonj2.codec.decoders.AbstractDescribedListTypeDecoder
skipValue, skipValue
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
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Constructor Details
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DispositionTypeDecoder
public DispositionTypeDecoder()
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Method Details
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getTypeClass
- Returns:
- the Class that this decoder handles.
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getDescriptorCode
Description copied from interface:DescribedTypeDecoder
Returns the AMQP descriptor code for the type this decoder reads.- Returns:
- an unsigned long descriptor code value.
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getDescriptorSymbol
Description copied from interface:DescribedTypeDecoder
Returns the AMQP descriptor symbol for the type this decoder reads.- Returns:
- an symbol descriptor code value.
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readValue
Description copied from interface:TypeDecoder
Reads the next type from the given buffer and returns it.- Parameters:
buffer
- the source of encoded data.state
- the current state of the decoder.- Returns:
- the next instance in the stream that this decoder handles.
- Throws:
DecodeException
- if an error is encountered while reading the next value.
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readArrayElements
public Disposition[] readArrayElements(ProtonBuffer buffer, DecoderState state, int count) throws DecodeException Description copied from interface:TypeDecoder
Reads a series of this type that have been encoded into the body of an Array type.When encoded into an array the values are encoded in series following the identifier for the type, this method is given a count of the number of instances that are encoded and should read each in succession and returning them in a new array.
- Parameters:
buffer
- the source of encoded data.state
- the current state of the decoder.count
- the number of array elements encoded in the buffer.- Returns:
- the next instance in the stream that this decoder handles.
- Throws:
DecodeException
- if an error is encountered while reading the next value.
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readValue
Description copied from interface:StreamTypeDecoder
Reads the next type from the given buffer and returns it.- Parameters:
stream
- the source of encoded data.state
- the current state of the decoder.- Returns:
- the next instance in the stream that this decoder handles.
- Throws:
DecodeException
- if an error is encountered while reading the next value.
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readArrayElements
public Disposition[] readArrayElements(InputStream stream, StreamDecoderState state, int count) throws DecodeException Description copied from interface:StreamTypeDecoder
Reads a series of this type that have been encoded into the body of an Array type.When encoded into an array the values are encoded in series following the identifier for the type, this method is given a count of the number of instances that are encoded and should read each in succession and returning them in a new array.
- Parameters:
stream
- the source of encoded data.state
- the current state of the decoder.count
- the number of array elements encoded in the buffer.- Returns:
- the next instance in the stream that this decoder handles.
- Throws:
DecodeException
- if an error is encountered while reading the next value.
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