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## net.sf.antcontrib.property
Class Math

    java.lang.Object
      |
      +--net.sf.antcontrib.property.Math

public class Math
extends java.lang.Object

Provides access to java.lang.Math and java.lang.StrictMath for Ant. Provides add, subtract, multiply, divide and mod methods as well as access to all methods java.lang.Math and java.lang.StrictMath via reflection.

Developed for use with Antelope, migrated to ant-contrib Oct 2003.

Version:
  $Revision: 1.2 $
Author:
  Dale Anson, danson@germane-software.com

Constructor Summary
`Math()`
`Math(boolean strict)`

Method Summary
`static double` | `add(double[] a)`
`static double` | `add(double a, double b)`
`static float` | `add(float[] a)`
`static float` | `add(float a, float b)`
`static int` | `add(int[] a)`
`static int` | `add(int a, int b)`
`static long` | `add(long[] a)`
`static long` | `add(long a, long b)`
`java.lang.Number` | `calculate(java.lang.String op, java.lang.String[] operands)` Do a mathematical calculation.
`java.lang.Number` | `calculate(java.lang.String op, java.lang.String type, java.lang.String[] operands)` Do a mathematical calculation.
`static double` | `divide(double[] a)`
`static double` | `divide(double a, double b)`
`static float` | `divide(float[] a)`
`static float` | `divide(float a, float b)`
`static int` | `divide(int[] a)`
`static int` | `divide(int a, int b)`
`static long` | `divide(long[] a)`
`static long` | `divide(long a, long b)`
`boolean` | `isStrict()`
`static void` | `main(java.lang.String[] args)`
`static double` | `mod(double[] a)`
`static double` | `mod(double a, double b)`
`static float` | `mod(float[] a)`
`static float` | `mod(float a, float b)`
`static int` | `mod(int[] a)`
`static int` | `mod(int a, int b)`
`static long` | `mod(long[] a)`
`static long` | `mod(long a, long b)`
`static double` | `multiply(double[] a)`
`static double` | `multiply(double a, double b)`
`static float` | `multiply(float[] a)`
`static float` | `multiply(float a, float b)`
`static int` | `multiply(int[] a)`
`static int` | `multiply(int a, int b)`
`static long` | `multiply(long[] a)`
`static long` | `multiply(long a, long b)`
`void` | `setStrict(boolean strict)`
`static double` | `subtract(double[] a)`
`static double` | `subtract(double a, double b)`
`static float` | `subtract(float[] a)`
`static float` | `subtract(float a, float b)`
`static int` | `subtract(int[] a)`
`static int` | `subtract(int a, int b)`
`static long` | `subtract(long[] a)`
`static long` | `subtract(long a, long b)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### Math

    public Math()

### Math

    public Math(boolean strict)

Method Detail

### setStrict

    public void setStrict(boolean strict)

### isStrict

    public boolean isStrict()

### add

    public static double add(double a,
                             double b)

### add

    public static float add(float a,
                            float b)

### add

    public static long add(long a,
                           long b)

### add

    public static int add(int a,
                          int b)

### add

    public static double add(double[] a)

### add

    public static float add(float[] a)

### add

    public static long add(long[] a)

### add

    public static int add(int[] a)

### subtract

    public static double subtract(double a,
                                  double b)

### subtract

    public static float subtract(float a,
                                 float b)

### subtract

    public static long subtract(long a,
                                long b)

### subtract

    public static int subtract(int a,
                               int b)

### subtract

    public static double subtract(double[] a)

### subtract

    public static float subtract(float[] a)

### subtract

    public static long subtract(long[] a)

### subtract

    public static int subtract(int[] a)

### multiply

    public static double multiply(double a,
                                  double b)

### multiply

    public static float multiply(float a,
                                 float b)

### multiply

    public static long multiply(long a,
                                long b)

### multiply

    public static int multiply(int a,
                               int b)

### multiply

    public static double multiply(double[] a)

### multiply

    public static float multiply(float[] a)

### multiply

    public static long multiply(long[] a)

### multiply

    public static int multiply(int[] a)

### divide

    public static double divide(double a,
                                double b)

### divide

    public static float divide(float a,
                               float b)

### divide

    public static long divide(long a,
                              long b)

### divide

    public static int divide(int a,
                             int b)

### divide

    public static double divide(double[] a)

### divide

    public static float divide(float[] a)

### divide

    public static long divide(long[] a)

### divide

    public static int divide(int[] a)

### mod

    public static double mod(double a,
                             double b)

### mod

    public static float mod(float a,
                            float b)

### mod

    public static long mod(long a,
                           long b)

### mod

    public static int mod(int a,
                          int b)

### mod

    public static double mod(double[] a)

### mod

    public static float mod(float[] a)

### mod

    public static long mod(long[] a)

### mod

    public static int mod(int[] a)

### calculate

    public java.lang.Number calculate(java.lang.String op,
                                      java.lang.String[] operands)

  Do a mathematical calculation. The allowed operations are all operations supported by java.lang.Math and this class. Assumes data type is "double".

  Parameters:
    `op` - the name of a mathematical operation to perform

### calculate

    public java.lang.Number calculate(java.lang.String op,
                                      java.lang.String type,
                                      java.lang.String[] operands)

  Do a mathematical calculation. The allowed operations are all operations supported by java.lang.Math.

  Parameters:
    `op` - the name of a mathematical operation to perform
    `type` - the data type of the operands

### main

    public static void main(java.lang.String[] args)

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