visad.data.units

Class DefaultUnitsDB.Prefixer

java.lang.Object

visad.data.units.DefaultUnitsDB.Prefixer

Enclosing class:

DefaultUnitsDB

protected class DefaultUnitsDB.Prefixer
extends Object

Inner (helper) class for parsing unit prefixes.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	pos The current position within the string.
protected String	string The string being parsed.
protected double	value The current value of the prefix.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DefaultUnitsDB.Prefixer(String string) Construct.

Method Summary

Methods

Modifier and Type	Method and Description
protected String	getString() Return the current, remaining string.
protected double	getValue() Return the current prefix value.
protected boolean	isLessThan(UnitPrefix prefix) Indicate whether or not the beginning of the remainder of the string is less than a prefix.
protected boolean	stripPrefix(UnitPrefix[] names, UnitPrefix[] symbols) Strip leading prefix from the string.

Methods inherited from class java.lang.Object

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

Field Detail

string

protected final String string

The string being parsed.

pos

protected int pos

The current position within the string.

value

protected double value

The current value of the prefix.

Constructor Detail

DefaultUnitsDB.Prefixer

protected DefaultUnitsDB.Prefixer(String string)

Construct.

Method Detail

stripPrefix

protected boolean stripPrefix(UnitPrefix[] names,
                  UnitPrefix[] symbols)

Strip leading prefix from the string.

isLessThan

protected boolean isLessThan(UnitPrefix prefix)

Indicate whether or not the beginning of the remainder of the string is less than a prefix.

getString

protected String getString()

Return the current, remaining string.

getValue

protected double getValue()

Return the current prefix value.