Klasse RegexBasedEvaluator

java.lang.Object

org.apache.ant.props.RegexBasedEvaluator

Alle implementierten Schnittstellen:

org.apache.tools.ant.PropertyHelper.Delegate, org.apache.tools.ant.PropertyHelper.PropertyEvaluator

Bekannte direkte Unterklassen:

ComponentTypeEvaluator, ConditionTypeEvaluator, DefaultValue, LogicalOperationEvaluator, PatternOperation, PrefixedEvaluator, RequireProperty, SetDefaultValue, Substring, Translate

public abstract class RegexBasedEvaluator
extends Object
implements org.apache.tools.ant.PropertyHelper.PropertyEvaluator

PropertyHelper.PropertyEvaluator based on a regex pattern that will produce match groups to be dealt with by evaluate(String[], PropertyHelper).

Konstruktorübersicht

Konstruktoren

Modifikator	Konstruktor	Beschreibung
protected	RegexBasedEvaluator()	Create a new RegexBasedEvaluator.
protected	RegexBasedEvaluator(String pattern)	Construct a new RegexBasedEvaluator.

Methodenübersicht

Modifikator und Typ	Methode	Beschreibung
protected void	addOption(int option)	Add a matcher option.
protected abstract Object	evaluate(String[] groups, org.apache.tools.ant.PropertyHelper propertyHelper)	Evaluate the matched groups.
Object	evaluate(String propertyName, org.apache.tools.ant.PropertyHelper propertyHelper)
String	getPattern()	Get the String pattern.
protected org.apache.tools.ant.types.RegularExpression	getRegularExpression()	Get the regular expression object to use.
void	setPattern(String pattern)	Set the String pattern.

Von Klasse geerbte Methoden Object

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

Konstruktordetails

RegexBasedEvaluator

protected RegexBasedEvaluator()

Create a new RegexBasedEvaluator.

RegexBasedEvaluator

protected RegexBasedEvaluator(String pattern)

Construct a new RegexBasedEvaluator.

Parameter:

pattern - the base pattern.

Methodendetails

addOption

protected void addOption(int option)

Add a matcher option.

Parameter:

option - to add

evaluate

public Object evaluate(String propertyName,
 org.apache.tools.ant.PropertyHelper propertyHelper)

Angegeben von:

evaluate in Schnittstelle org.apache.tools.ant.PropertyHelper.PropertyEvaluator

getRegularExpression

protected org.apache.tools.ant.types.RegularExpression getRegularExpression()

Get the regular expression object to use.

Gibt zurück:

the regexp

evaluate

protected abstract Object evaluate(String[] groups,
 org.apache.tools.ant.PropertyHelper propertyHelper)

Evaluate the matched groups.

Parameter:

groups - the matches from the base regex.

propertyHelper - the calling PropertyHelper.

getPattern

public String getPattern()

Get the String pattern.

Gibt zurück:

String

setPattern

public void setPattern(String pattern)

Set the String pattern.

Parameter:

pattern - String