@Deprecated @InterfaceAudience.Public @InterfaceStability.Stable public abstract class Record extends Object implements WritableComparable, Cloneable
Constructor and Description |
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Record()
Deprecated.
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Modifier and Type | Method and Description |
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abstract int |
compareTo(Object peer)
Deprecated.
|
void |
deserialize(RecordInput rin)
Deprecated.
Deserialize a record without a tag
|
abstract void |
deserialize(RecordInput rin,
String tag)
Deprecated.
Deserialize a record with a tag (usually field name)
|
void |
readFields(DataInput din)
Deprecated.
Deserialize the fields of this object from
in . |
void |
serialize(RecordOutput rout)
Deprecated.
Serialize a record without a tag
|
abstract void |
serialize(RecordOutput rout,
String tag)
Deprecated.
Serialize a record with tag (ususally field name)
|
String |
toString()
Deprecated.
|
void |
write(DataOutput out)
Deprecated.
Serialize the fields of this object to
out . |
public abstract void serialize(RecordOutput rout, String tag) throws IOException
rout
- Record output destinationtag
- record tag (Used only in tagged serialization e.g. XML)IOException
public abstract void deserialize(RecordInput rin, String tag) throws IOException
rin
- Record input sourcetag
- Record tag (Used only in tagged serialization e.g. XML)IOException
public abstract int compareTo(Object peer) throws ClassCastException
compareTo
in interface Comparable
ClassCastException
public void serialize(RecordOutput rout) throws IOException
rout
- Record output destinationIOException
public void deserialize(RecordInput rin) throws IOException
rin
- Record input sourceIOException
public void write(DataOutput out) throws IOException
Writable
out
.write
in interface Writable
out
- DataOuput
to serialize this object into.IOException
public void readFields(DataInput din) throws IOException
Writable
in
.
For efficiency, implementations should attempt to re-use storage in the existing object where possible.
readFields
in interface Writable
din
- DataInput
to deseriablize this object from.IOException
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