public final class ObjectWritable<T> extends Object implements org.apache.hadoop.io.WritableComparable<ObjectWritable>, Serializable
Constructor and Description |
---|
ObjectWritable() |
ObjectWritable(T t) |
Modifier and Type | Method and Description |
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int |
compareTo(ObjectWritable objectWritable) |
static ObjectWritable |
empty() |
boolean |
equals(Object other) |
T |
get() |
int |
hashCode() |
boolean |
isEmpty() |
void |
readFields(DataInput input) |
void |
set(T t) |
String |
toString() |
void |
write(DataOutput output) |
public ObjectWritable()
public ObjectWritable(T t)
public T get()
public void set(T t)
public void readFields(DataInput input) throws IOException
readFields
in interface org.apache.hadoop.io.Writable
IOException
public void write(DataOutput output) throws IOException
write
in interface org.apache.hadoop.io.Writable
IOException
public int compareTo(ObjectWritable objectWritable)
compareTo
in interface Comparable<ObjectWritable>
public boolean isEmpty()
public static ObjectWritable empty()
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