org.fusesource.hawtbuf.codec
Class VarLongCodec
java.lang.Object
org.fusesource.hawtbuf.codec.VarLongCodec
- All Implemented Interfaces:
- Codec<Long>
- Direct Known Subclasses:
- VarSignedLongCodec
public class VarLongCodec
- extends Object
- implements Codec<Long>
Implementation of a variable length Codec for a Long
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
INSTANCE
public static final VarLongCodec INSTANCE
VarLongCodec
public VarLongCodec()
encode
public void encode(Long object,
DataOutput dataOut)
throws IOException
- Description copied from interface:
Codec
- Write the payload of the object to the DataOutput stream.
- Specified by:
encode
in interface Codec<Long>
- Throws:
IOException
decode
public Long decode(DataInput dataIn)
throws IOException
- Description copied from interface:
Codec
- Read the payload of the object from the DataInput stream.
- Specified by:
decode
in interface Codec<Long>
- Returns:
- unmarshalled object
- Throws:
IOException
isEstimatedSizeSupported
public boolean isEstimatedSizeSupported()
- Specified by:
isEstimatedSizeSupported
in interface Codec<Long>
- Returns:
- true if the
Codec.estimatedSize(Object)
operation is supported.
estimatedSize
public int estimatedSize(Long object)
- Specified by:
estimatedSize
in interface Codec<Long>
- Returns:
- the estimated marshaled size of the object.
getFixedSize
public int getFixedSize()
- Specified by:
getFixedSize
in interface Codec<Long>
- Returns:
- -1 if the object do not always marshall to a fixed size, otherwise return that fixed size.
deepCopy
public Long deepCopy(Long source)
- Specified by:
deepCopy
in interface Codec<Long>
- Returns:
- a deep copy of the source object. If the source is immutable
the same source should be returned.
isDeepCopySupported
public boolean isDeepCopySupported()
- Specified by:
isDeepCopySupported
in interface Codec<Long>
- Returns:
- true if the
Codec.deepCopy(Object)
operations is supported.
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