Package org.openhab.core.automation.util

Class RuleUtil

java.lang.Object

org.openhab.core.automation.util.RuleUtil

@NonNullByDefault
public class RuleUtil
extends Object

The RuleUtil class contains utility methods for Rule objects. This class cannot be instantiated, it only contains static methods.

Author:

Ravi Nadahar - Initial contribution

Constructor Summary

Constructors

Constructor	Description
RuleUtil()

Method Summary

Modifier and Type	Method	Description
static void	assertValidRuleUID(String uid)	Ensures that the specified rule UID is valid.
static boolean	isValidRuleUID(String uid)	Returns true if the specified UID is a valid rule UID, otherwise false.

Methods inherited from class java.lang.Object

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

Constructor Details

RuleUtil

public RuleUtil()

Method Details

isValidRuleUID

public static boolean isValidRuleUID(String uid)

Returns true if the specified UID is a valid rule UID, otherwise false.

A valid rule UID is any string that doesn't contain /, \ and has no leading or trailing whitespace.

Parameters:

uid - the UID of the rule to be checked.

Returns:

true if the specified UID is a valid rule UID, false otherwise.

assertValidRuleUID

public static void assertValidRuleUID(String uid)
                               throws IllegalArgumentException

Ensures that the specified rule UID is valid.

If the rule UID is invalid an IllegalArgumentException is thrown, otherwise this method returns silently.

A valid rule UID is any string that doesn't contain /, \ and has no leading or trailing whitespace.

Parameters:

uid - the UID of the rule to be checked.

Throws:

IllegalArgumentException - If the specified rule UID is invalid.