org.norther.tammi.acorn.lang
Class Average

java.lang.Object
  java.lang.Number
      org.norther.tammi.acorn.lang.Equation
          org.norther.tammi.acorn.lang.Average

All Implemented Interfaces:

Serializable, Comparable

public class Average
extends Equation

An average equation.

Author:

Ilkka Priha

See Also:

Serialized Form

Constructor Summary

Average(byte[] operands)
Constructs a new byte equation.

Average(double[] operands)
Constructs a new double equation.

Average(double[] operands, boolean ignoreNaNs)
Constructs a new double equation.

Average(float[] operands)
Constructs a new float equation.

Average(float[] operands, boolean ignoreNaNs)
Constructs a new float equation.

Average(int[] operands)
Constructs a new int equation.

Average(long[] operands)
Constructs a new long equation.

Average(short[] operands)
Constructs a new short equation.

Method Summary

protected Number

calculate(Object operands, int length, boolean ignoreNaNs) Calculates the result.

Methods inherited from class org.norther.tammi.acorn.lang.Equation

byteValue, byteValue, compareTo, doubleValue, doubleValue, equals, floatValue, floatValue, getLength, getOperandType, getResult, intValue, intValue, isFloatingPoint, longValue, longValue, shortValue, shortValue, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Average

public Average(byte[] operands)

Constructs a new byte equation.

Parameters:

operands - the operands.

Average

public Average(short[] operands)

Constructs a new short equation.

Parameters:

operands - the operands.

Average

public Average(int[] operands)

Constructs a new int equation.

Parameters:

operands - the operands.

Average

public Average(long[] operands)

Constructs a new long equation.

Parameters:

operands - the operands.

Average

public Average(float[] operands)

Constructs a new float equation.

Parameters:

operands - the operands.

Average

public Average(float[] operands,
               boolean ignoreNaNs)

Constructs a new float equation.

Parameters:

operands - the operands.

ignoreNaNs - ignore NaNs if true.

Average

public Average(double[] operands)

Constructs a new double equation.

Parameters:

operands - the operands.

Average

public Average(double[] operands,
               boolean ignoreNaNs)

Constructs a new double equation.

Parameters:

operands - the operands.

ignoreNaNs - ignore NaNs if true.

Method Detail

calculate

protected Number calculate(Object operands,
                           int length,
                           boolean ignoreNaNs)

Description copied from class: Equation

Calculates the result.

Specified by:

calculate in class Equation

Parameters:

operands - an array of operands.

length - the number of operands.

ignoreNaNs - ignore NaNs if true.

Returns:

the result of the equation.