public abstract class Metric extends Object implements Serializable, Expressible
Constructor and Description |
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Metric() |
Modifier and Type | Method and Description |
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String |
getFunctionName() |
String |
getIdentifier() |
abstract double |
getValue() |
abstract Metric |
newInstance() |
void |
setFunctionName(String functionName) |
void |
setIdentifier(String... identifierParts) |
void |
setIdentifier(String identifier) |
abstract void |
update(Tuple tuple) |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
toExpression
public String getFunctionName()
public void setFunctionName(String functionName)
public String getIdentifier()
public void setIdentifier(String identifier)
public void setIdentifier(String... identifierParts)
public abstract double getValue()
public abstract void update(Tuple tuple)
public abstract Metric newInstance()
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