tsdb.util

Class Computation

java.lang.Object

tsdb.util.Computation

Direct Known Subclasses:

ComputationAdd, ComputationAddNum, ComputationAddVar, ComputationAddVarNum, ComputationAddVarVar, ComputationConditional, ComputationConditionalOneZero, ComputationCumsumByYear, ComputationCumsumByYearNeg, ComputationDiv, ComputationDivNum1, ComputationDivNum2, ComputationDivNumVar, ComputationDivVar1, ComputationDivVar2, ComputationDivVarNum, ComputationExp, ComputationExpNeg, ComputationLn, ComputationLnNeg, ComputationMul, ComputationMulNum, ComputationMulVar, ComputationMulVarNum, ComputationNeg, ComputationNum, ComputationPow, ComputationPowNum, ComputationSquare, ComputationSquareVar, ComputationSub, ComputationSubNum, ComputationSubNumVar, ComputationSubVar, ComputationSubVarVar, ComputationVar, ComputationVar0, ComputationVar0Neg, ComputationVar1, ComputationVar1Neg, ComputationVar2, ComputationVar2Neg, ComputationVar3, ComputationVar3Neg, ComputationVar4, ComputationVar4Neg, ComputationVarNeg

public abstract class Computation
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Computation()

Method Summary

Modifier and Type	Method and Description
abstract float	eval(long timestamp, float[] data)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Computation

public Computation()

Method Detail

eval

public abstract float eval(long timestamp,
                           float[] data)