net.sf.freecol.client.gui.i18n

Class Rule

java.lang.Object

net.sf.freecol.client.gui.i18n.Rule

public class Rule
extends java.lang.Object

A rule consists of any number of relations combined with "and" and "or" operators. The "and" operator binds more strongly, and there are no grouping features.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<java.util.List<Relation>>	conditions

Constructor Summary

Constructors

Constructor and Description
Rule(java.lang.String input)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(java.util.List<Relation> condition) Adds a list of relations combined with the "and" operator.
boolean	matches(double number) Returns true if this rule matches the given number.
void	parse(java.lang.String input) Parses a string.
private java.util.List<Relation>	parseCondition(java.util.List<java.lang.String> input)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

conditions

private java.util.List<java.util.List<Relation>> conditions

Constructor Detail

Rule

public Rule(java.lang.String input)

Method Detail

add

public void add(java.util.List<Relation> condition)

Adds a list of relations combined with the "and" operator.

Parameters:

condition - a list of relations combined with the "and" operator

matches

public boolean matches(double number)

Returns true if this rule matches the given number.

Parameters:

number - a double value

Returns:

a boolean value

parse

public final void parse(java.lang.String input)

Parses a string.

Parameters:

input - a String value

parseCondition

private java.util.List<Relation> parseCondition(java.util.List<java.lang.String> input)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object