V
- the value typepublic static class Publisher.OrderByValue<V> extends Publisher.OrderBy<V>
Publisher.OrderBy
option which computes the unit-of-order based on applying
constructor's
orderIdFunction parameter
on sent value
.Modifier | Constructor and Description |
---|---|
|
OrderByValue() |
protected |
OrderByValue(ToIntFunction<? super V> orderIdFunction) |
Modifier and Type | Method and Description |
---|---|
int |
getOrderId(V value)
Return unit-of-order id.
|
void |
readExternal(DataInput in)
Restore the contents of this object by loading the object's state from
the passed DataInput object.
|
void |
readExternal(PofReader in)
Restore the contents of a user type instance by reading its state using
the specified PofReader object.
|
String |
toString() |
void |
writeExternal(DataOutput out)
Save the contents of this object by storing the object's state into
the passed DataOutput object.
|
void |
writeExternal(PofWriter out)
Save the contents of a POF user type instance by writing its state using
the specified PofWriter object.
|
public OrderByValue()
protected OrderByValue(ToIntFunction<? super V> orderIdFunction)
public int getOrderId(V value)
Publisher.OrderBy
getOrderId
in class Publisher.OrderBy<V>
public void readExternal(DataInput in) throws IOException
ExternalizableLite
in
- the DataInput stream to read data from in order to restore
the state of this objectIOException
- if an I/O exception occursNotActiveException
- if the object is not in its initial
state, and therefore cannot be deserialized intopublic void writeExternal(DataOutput out) throws IOException
ExternalizableLite
out
- the DataOutput stream to write the state of this object toIOException
- if an I/O exception occurspublic void readExternal(PofReader in) throws IOException
PortableObject
in
- the PofReader from which to read the object's stateIOException
- if an I/O error occurspublic void writeExternal(PofWriter out) throws IOException
PortableObject
out
- the PofWriter to which to write the object's stateIOException
- if an I/O error occurs