Class Map8TypeDecoder
java.lang.Object
org.apache.qpid.protonj2.codec.decoders.AbstractPrimitiveTypeDecoder<Map>
org.apache.qpid.protonj2.codec.decoders.primitives.AbstractMapTypeDecoder
org.apache.qpid.protonj2.codec.decoders.primitives.Map8TypeDecoder
- All Implemented Interfaces:
MapTypeDecoder
,PrimitiveTypeDecoder<Map>
,StreamTypeDecoder<Map>
,TypeDecoder<Map>
Decoder of AMQP small Map types from a byte stream
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionint
int
readCount
(InputStream stream) Reads the count of entries in the encoded Map.int
readCount
(ProtonBuffer buffer) Reads the count of entries in the encoded Map.int
readSize
(InputStream stream) Reads the encoded size of the underlying Map type.int
readSize
(ProtonBuffer buffer) Reads the encoded size of the underlying Map type.Methods inherited from class org.apache.qpid.protonj2.codec.decoders.primitives.AbstractMapTypeDecoder
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.MapTypeDecoder
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
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Constructor Details
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Map8TypeDecoder
public Map8TypeDecoder()
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Method Details
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getTypeCode
public int getTypeCode()- Returns:
- the AMQP Encoding Code that this primitive type decoder can read.
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readSize
Description copied from interface:MapTypeDecoder
Reads the encoded size of the underlying Map type.- Parameters:
buffer
- The buffer containing the encoded Map type.- Returns:
- the size in bytes of the encoded Map.
- Throws:
DecodeException
- if an error occurs reading the value
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readCount
Description copied from interface:MapTypeDecoder
Reads the count of entries in the encoded Map.This value is the total count of all key values pairs, and should always be an even number as Map types cannot be unbalanced.
- Parameters:
buffer
- The buffer containing the encoded Map type.- Returns:
- the number of elements that we encoded from the original Map.
- Throws:
DecodeException
- if an error occurs reading the value
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readSize
Description copied from interface:MapTypeDecoder
Reads the encoded size of the underlying Map type.- Parameters:
stream
- The InputStream containing the encoded Map type.- Returns:
- the size in bytes of the encoded Map.
- Throws:
DecodeException
- if an error occurs reading the value
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readCount
Description copied from interface:MapTypeDecoder
Reads the count of entries in the encoded Map.This value is the total count of all key values pairs, and should always be an even number as Map types cannot be unbalanced.
- Parameters:
stream
- The InputStream containing the encoded Map type.- Returns:
- the number of elements that we encoded from the original Map.
- Throws:
DecodeException
- if an error occurs reading the value
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