com.rubecula.units
Class UnitsAll

java.lang.Object
  java.util.AbstractMap
      java.util.HashMap
          com.rubecula.util.StringMap
              com.rubecula.units.UnitsTable
                  com.rubecula.units.UnitsSI
                      com.rubecula.units.UnitsAll

All Implemented Interfaces:

java.lang.Cloneable, Identifiable, java.util.Map, java.io.Serializable

public class UnitsAll

extends UnitsSI

Class to model all units.

Since:

V_0_0

Version:

$Revision: 1.5 $

Author:

Robin Hillyard

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.util.HashMap

Nested classes inherited from class java.util.AbstractMap

Field Summary

private java.util.Vector	_Tables The table of other units systems.
static UnitsAll	$

Fields inherited from class com.rubecula.units.UnitsTable

Fields inherited from class java.util.HashMap

Fields inherited from class java.util.AbstractMap

Constructor Summary

UnitsAll()
Constructor to create a table of just the SI units.

Method Summary

void	add(UnitsTable table) Add a table to the UnitsAll instance.
Measurable	assign(Measurable unit)
void	audit(java.io.PrintStream stream)
boolean	contains(java.lang.String name)
Measurable	findParallel(Measurable units, SystemFlag system, boolean named) Method to find a parallel units in the same system as units, failing that a parallel units in the SI system, failing that return units.
Measurable	lookup(java.lang.String name) Method to lookup a Measurable by key.
Measurable	lookup(java.lang.String name, boolean matchOK) Method to lookup a Measurable by key (or by matching the name if matchOK is true) in this UnitsTable.
static void	main(java.lang.String[] args)

Methods inherited from class com.rubecula.units.UnitsSI

put

Methods inherited from class com.rubecula.units.UnitsTable

findParallel, findParallel, getIdentifier, getName, getSystem, match, toString

Methods inherited from class com.rubecula.util.StringMap

get, get, put, put

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, isEmpty, keySet, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

$

public static final UnitsAll $

_Tables

private final java.util.Vector _Tables

The table of other units systems.

Constructor Detail

UnitsAll

public UnitsAll()

Constructor to create a table of just the SI units.

Method Detail

add

public void add(UnitsTable table)

Add a table to the UnitsAll instance.

Parameters:

table - a table of units such as a UnitsCGSor UnitsImperial.

contains

public boolean contains(java.lang.String name)

Parameters:

name - the name of the Units to be found.

Returns:

true if the units was found.

assign

public Measurable assign(Measurable unit)

main

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

audit

public void audit(java.io.PrintStream stream)

Overrides:

audit in class UnitsTable

lookup

public Measurable lookup(java.lang.String name,
                         boolean matchOK)

Description copied from class: UnitsTable

Method to lookup a Measurable by key (or by matching the name if matchOK is true) in this UnitsTable.

Overrides:

lookup in class UnitsTable

Parameters:

name - the key of the desired Measurable, or (if matchOK true) a string which will match one of the elements in the table (the first to be found).

matchOK - true if it is OK to accept a Measurable whose name matches when the name does not match a key.

Returns:

the (unique) Measurable whose key is name else any Measurable in the table which "matches" the name.

lookup

public Measurable lookup(java.lang.String name)

Description copied from class: UnitsTable

Method to lookup a Measurable by key.

Overrides:

lookup in class UnitsTable

Parameters:

name - the key of the desired Measurable

Returns:

the (unique) Measurable whose key is name.

findParallel

public Measurable findParallel(Measurable units,
                               SystemFlag system,
                               boolean named)

Method to find a parallel units in the same system as units, failing that a parallel units in the SI system, failing that return units.

Overrides:

findParallel in class UnitsTable

Parameters:

units - the units to match with one in this table.

system - the system to which result must belong (or null if don't care).

named - whether or not we insist that the parallel unit found must be named.

Returns:

the first Measurable which was found in this table that is also parallel to units and (if named is true) is named.

See Also:

UnitsTable.findParallel(Measurable, SystemFlag)