IntThing

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org.hecl
Class IntThing

java.lang.Object
  org.hecl.NumberThing
      org.hecl.IntegralThing
          org.hecl.IntThing

All Implemented Interfaces:: RealThing

public class IntThing
extends IntegralThing
extends IntegralThing

The IntThing class represents an integer Thing.

Version:: 1.0
Author:: Wolfgang S. Kechel

Field Summary
`static IntThing`	`NEGONE`
`static IntThing`	`ONE`
`static IntThing`	`ZERO`

Constructor Summary
`IntThing()` Creates a new `IntThing` instance equal to 0.
`IntThing(boolean b)` Creates a new `IntThing` instance from boolean b where true is 1 and false is 0.
`IntThing(int i)` Creates a new `IntThing` instance with value i.
`IntThing(java.lang.String s)` Creates a new `IntThing` instance from string s.

Method Summary
`byte`	`byteValue()` `byteValue` returns the number as a byte.
`static Thing`	`create(boolean b)` The `create` method creates and returns a newly allocated Thing with an IntThing internal representation.
`static Thing`	`create(int i)` The `create` method creates and returns a newly allocated Thing with an IntThing internal representation.
`RealThing`	`deepcopy()` `deepcopy` makes a copy.
`double`	`doubleValue()` `doubleValue` returns the value as a double.
`float`	`floatValue()` `floatValue` returns the value as a float.
`static int`	`get(Thing thing)` `get` attempts to fetch an integer value from a Thing.
`java.lang.String`	`getStringRep()` `getStringRep` creates a string representation of the IntThing.
`int`	`intValue()` `intValue` returns the number as an int.
`long`	`longValue()` `longValue` returns the value as a long.
`void`	`set(int i)` `set` sets the internal value of an IntThing to i.
`short`	`shortValue()` `shortValue` returns the number as a short.
`java.lang.String`	`thingclass()`

Methods inherited from class org.hecl.IntegralThing
`isFractional, isIntegral, isLong`

Methods inherited from class org.hecl.NumberThing
`asNumber, create, isFractional, isIntegral, isNumber, isNumber`

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

Field Detail

ZERO

public static IntThing ZERO

ONE

public static IntThing ONE

NEGONE

public static IntThing NEGONE

Constructor Detail

IntThing

public IntThing()

Creates a new IntThing instance equal to 0.

IntThing

public IntThing(int i)

Creates a new IntThing instance with value i.

Parameters:: i - an int value

IntThing

public IntThing(boolean b)

Creates a new IntThing instance from boolean b where true is 1 and false is 0.

Parameters:: b - a boolean value

IntThing

public IntThing(java.lang.String s)

Creates a new IntThing instance from string s.

Parameters:: s - a String value

Method Detail

thingclass

public java.lang.String thingclass()

create

public static Thing create(int i)

The create method creates and returns a newly allocated Thing with an IntThing internal representation.

Parameters:: i - an int value
Returns:: a Thing value

create

public static Thing create(boolean b)

The create method creates and returns a newly allocated Thing with an IntThing internal representation.

Parameters:: b - an boolean value
Returns:: a Thing value

get

public static int get(Thing thing)
               throws HeclException

get attempts to fetch an integer value from a Thing.

Parameters:: thing - a Thing value
Returns:: an int value
Throws:: HeclException - if an error occurs