@InterfaceAudience.Public @InterfaceStability.Stable public class ArrayWritable extends Object implements Writable
public class IntArrayWritable extends ArrayWritable {
public IntArrayWritable() {
super(IntWritable.class);
}
}
| Constructor and Description |
|---|
ArrayWritable(Class<? extends Writable> valueClass) |
ArrayWritable(Class<? extends Writable> valueClass,
Writable[] values) |
ArrayWritable(String[] strings) |
| Modifier and Type | Method and Description |
|---|---|
Writable[] |
get() |
Class |
getValueClass() |
void |
readFields(DataInput in)
Deserialize the fields of this object from
in. |
void |
set(Writable[] values) |
Object |
toArray() |
String[] |
toStrings() |
void |
write(DataOutput out)
Serialize the fields of this object to
out. |
public ArrayWritable(String[] strings)
public Class getValueClass()
public String[] toStrings()
public Object toArray()
public void set(Writable[] values)
public Writable[] get()
public void readFields(DataInput in) throws IOException
Writablein.
For efficiency, implementations should attempt to re-use storage in the existing object where possible.
readFields in interface Writablein - DataInput to deseriablize this object from.IOExceptionpublic void write(DataOutput out) throws IOException
Writableout.write in interface Writableout - DataOuput to serialize this object into.IOExceptionCopyright © 2008–2022 Apache Software Foundation. All rights reserved.