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java.lang.Objectorg.zkoss.pivot.impl.calc.Numbers
public class Numbers
Utilities of arithmetic operations.
Nested Class Summary | |
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static class |
Numbers.MixedTypedNumber
|
Field Summary | |
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static byte |
DOUBLE
Double type. |
static byte |
INTEGER
Integer type. |
static byte |
LONG
Long type. |
static byte |
NULL
null value. |
Constructor Summary | |
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Numbers()
|
Method Summary | |
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static java.lang.Number |
divide(java.lang.Number n,
int divisor)
Divide a Number by an int with automatic casting. |
static byte |
getTypeBound(java.lang.Number n)
Return the minimal variable type required to hold the number. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final byte NULL
public static final byte INTEGER
public static final byte LONG
public static final byte DOUBLE
Constructor Detail |
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public Numbers()
Method Detail |
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public static byte getTypeBound(java.lang.Number n)
Numbers.NULL
, Numbers.INTEGER
,
Numbers.LONG
, or Numbers.DOUBLE
public static java.lang.Number divide(java.lang.Number n, int divisor)
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