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java.lang.Objectorg.apache.hadoop.io.BinaryComparable
org.apache.hadoop.io.BytesWritable
org.apache.hadoop.typedbytes.TypedBytesWritable
public class TypedBytesWritable
Writable for typed bytes.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from class org.apache.hadoop.io.BytesWritable |
|---|
BytesWritable.Comparator |
| Constructor Summary | |
|---|---|
TypedBytesWritable()
Create a TypedBytesWritable. |
|
TypedBytesWritable(byte[] bytes)
Create a TypedBytesWritable with a given byte array as initial value. |
|
| Method Summary | |
|---|---|
Type |
getType()
Get the type code embedded in the first byte. |
Object |
getValue()
Get the typed bytes as a Java object. |
void |
setValue(Object obj)
Set the typed bytes from a given Java object. |
String |
toString()
Generate a suitable string representation. |
| Methods inherited from class org.apache.hadoop.io.BytesWritable |
|---|
equals, get, getBytes, getCapacity, getLength, getSize, hashCode, readFields, set, set, setCapacity, setSize, write |
| Methods inherited from class org.apache.hadoop.io.BinaryComparable |
|---|
compareTo, compareTo |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface java.lang.Comparable |
|---|
compareTo |
| Constructor Detail |
|---|
public TypedBytesWritable()
public TypedBytesWritable(byte[] bytes)
| Method Detail |
|---|
public void setValue(Object obj)
public Object getValue()
public Type getType()
public String toString()
toString in class BytesWritable
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