| Constructor and Description |
|---|
Counter() |
| Modifier and Type | Method and Description |
|---|---|
boolean |
contentEquals(Counters.Counter counter)
Deprecated.
|
boolean |
equals(Object genericRight) |
long |
getCounter() |
String |
getDisplayName()
Get the display name of the counter.
|
String |
getName() |
Counter |
getUnderlyingCounter() |
long |
getValue()
What is the current value of this counter?
|
int |
hashCode() |
void |
increment(long incr)
Increment this counter by the given value
|
String |
makeEscapedCompactString()
Returns the compact stringified version of the counter in the format
[(actual-name)(display-name)(value)]
|
void |
readFields(DataInput in)
Deserialize the fields of this object from
in. |
void |
setDisplayName(String displayName)
Set the display name of the counter
|
void |
setValue(long value)
Set this counter by the given value
|
void |
write(DataOutput out)
Serialize the fields of this object to
out. |
public void setDisplayName(String displayName)
CountersetDisplayName in interface CounterdisplayName - of the counterpublic String getName()
public String getDisplayName()
CountergetDisplayName in interface Counterpublic long getValue()
Counterpublic void setValue(long value)
Counterpublic void increment(long incr)
Counterpublic void write(DataOutput out) throws IOException
Writableout.write in interface Writableout - DataOuput to serialize this object into.IOExceptionpublic 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 String makeEscapedCompactString()
@Deprecated public boolean contentEquals(Counters.Counter counter)
counter - to comparepublic long getCounter()
public Counter getUnderlyingCounter()
Copyright © 2022 Apache Software Foundation. All rights reserved.