Package org.openstreetmap.josm.gui.mappaint.mapcss

Class ConditionFactory.KeyRegexpCondition

java.lang.Object

org.openstreetmap.josm.gui.mappaint.mapcss.ConditionFactory.KeyRegexpCondition

All Implemented Interfaces:

Condition, Condition.TagCondition

Enclosing class:

ConditionFactory

public static class ConditionFactory.KeyRegexpCondition
extends java.lang.Object
implements Condition.TagCondition

KeyPatternCondition represents a conditions matching keys based on a pattern.

Nested Class Summary

Nested classes/interfaces inherited from interface org.openstreetmap.josm.gui.mappaint.mapcss.Condition

Condition.Context, Condition.TagCondition

Field Summary

Fields

Modifier and Type	Field	Description
boolean	negateResult	If we should negate the result of the match.
java.util.regex.Pattern	pattern	A predicate used to match a the regexp against the key.

Constructor Summary

Constructors

Constructor	Description
KeyRegexpCondition(java.util.regex.Pattern pattern, boolean negateResult)	Creates a new KeyPatternCondition

Method Summary

Modifier and Type	Method	Description
boolean	applies(Tagged osm)	Checks if the condition applies in the given Tagged element.
Tag	asTag(Tagged p)	Get the matched key and the corresponding value.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openstreetmap.josm.gui.mappaint.mapcss.Condition.TagCondition

applies

Field Detail

pattern

public final java.util.regex.Pattern pattern

A predicate used to match a the regexp against the key. Only used if the match type is regexp.

negateResult

public final boolean negateResult

If we should negate the result of the match.

Constructor Detail

KeyRegexpCondition

public KeyRegexpCondition(java.util.regex.Pattern pattern,
                          boolean negateResult)

Creates a new KeyPatternCondition

Parameters:

pattern - The regular expression for matching keys.

negateResult - If we should negate the result.

Method Detail

applies

public boolean applies(Tagged osm)

Description copied from interface: Condition

Checks if the condition applies in the given Tagged element.

Specified by:

applies in interface Condition

Specified by:

applies in interface Condition.TagCondition

Parameters:

osm - The tagged to check.

Returns:

true if the condition applies.

asTag

public Tag asTag(Tagged p)

Get the matched key and the corresponding value.

WARNING: This ignores negateResult.

WARNING: For regexp, the regular expression is returned instead of a key if the match failed.

Specified by:

asTag in interface Condition.TagCondition

Parameters:

p - The primitive to get the value from.

Returns:

The tag.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object