@InterfaceAudience.Public @InterfaceStability.Stable public class EnumSetWritable<E extends Enum<E>> extends AbstractCollection<E> implements Writable, Configurable
| Constructor and Description |
|---|
EnumSetWritable(EnumSet<E> value)
Construct a new EnumSetWritable.
|
EnumSetWritable(EnumSet<E> value,
Class<E> elementType)
Construct a new EnumSetWritable.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
add(E e) |
boolean |
equals(Object o)
Returns true if
o is an EnumSetWritable with the same value,
or both are null. |
EnumSet<E> |
get()
Return the value of this EnumSetWritable.
|
Configuration |
getConf()
Return the configuration used by this object.
|
Class<E> |
getElementType()
Returns the class of all the elements of the underlying EnumSetWriable.
|
int |
hashCode() |
Iterator<E> |
iterator() |
void |
readFields(DataInput in)
Deserialize the fields of this object from
in. |
void |
set(EnumSet<E> value,
Class<E> elementType)
reset the EnumSetWritable with specified
value and elementType.
|
void |
setConf(Configuration conf)
Set the configuration to be used by this object.
|
int |
size() |
String |
toString() |
void |
write(DataOutput out)
Serialize the fields of this object to
out. |
addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArrayclone, finalize, getClass, notify, notifyAll, wait, wait, waitparallelStream, removeIf, spliterator, streampublic EnumSetWritable(EnumSet<E> value, Class<E> elementType)
value - elementType - public int size()
size in interface Collection<E extends Enum<E>>size in class AbstractCollection<E extends Enum<E>>public boolean add(E e)
add in interface Collection<E extends Enum<E>>add in class AbstractCollection<E extends Enum<E>>public void set(EnumSet<E> value, Class<E> elementType)
value - elementType - 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.IOExceptionpublic boolean equals(Object o)
o is an EnumSetWritable with the same value,
or both are null.public Class<E> getElementType()
public int hashCode()
public String toString()
toString in class AbstractCollection<E extends Enum<E>>public Configuration getConf()
ConfigurablegetConf in interface Configurablepublic void setConf(Configuration conf)
ConfigurablesetConf in interface ConfigurableCopyright © 2020 Apache Software Foundation. All rights reserved.