Package noaa.coastwatch.render.feature

Class DateRule

java.lang.Object

noaa.coastwatch.render.feature.AttributeRule<Date>

noaa.coastwatch.render.feature.DateRule

All Implemented Interfaces:

Cloneable, SelectionRule

public class DateRule
extends AttributeRule<Date>

A DateRule provides a selection mechanism for features based on a date value of one of the attributes.

Since:

3.3.2

Author:

Peter Hollemans

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	DateRule.Operator	The operators for this class of rule.

Field Summary

Fields inherited from class noaa.coastwatch.render.feature.AttributeRule

matchAttName, matchAttValue, nameMap, operator

Constructor Summary

Constructors

Constructor	Description
DateRule(String attName, Map<String,Integer> nameMap, Date dateValue)	Creates a new date rule.

Method Summary

Modifier and Type	Method	Description
static void	main(String[] argv)	Tests this class.
boolean	matches(Feature feature)	Determines if a feature matches the rule.
Enum[]	operators()	Gets an array of operators that are valid for this rule.

Methods inherited from class noaa.coastwatch.render.feature.AttributeRule

clone, getAttribute, getOperator, getValue, setAttribute, setOperator, setValue, toString

Methods inherited from class java.lang.Object

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

Constructor Details

DateRule

public DateRule(String attName,
 Map<String,Integer> nameMap,
 Date dateValue)

Creates a new date rule.

Parameters:

attName - the attribute name to use for matching.

nameMap - the name to index mapping.

dateValue - the date value to use for matching.

Method Details

operators

public Enum[] operators()

Description copied from class: AttributeRule

Gets an array of operators that are valid for this rule.

Specified by:

operators in class AttributeRule<Date>

Returns:

the array of valid operators.

matches

public boolean matches(Feature feature)

Description copied from interface: SelectionRule

Determines if a feature matches the rule.

Parameters:

feature - the feature to check.

Returns:

true if the feature matches this rule or false if not.

main

public static void main(String[] argv)
                 throws Exception

Tests this class.

Parameters:

argv - the array of command line parameters.

Throws:

Exception