Package org.openhab.core.model.script.lib

Class RuleExtensions

java.lang.Object

org.openhab.core.model.script.lib.RuleExtensions

@NonNullByDefault
public class RuleExtensions
extends Object

RuleExtensions provides DSL Rule extensions.

Author:

Ravi Nadahar - Initial contribution

Constructor Summary

Constructors

Constructor	Description
RuleExtensions()

Method Summary

Modifier and Type	Method	Description
static boolean	isEnabled(Rule rule)	Check whether the specified rule is enabled.
static Map<String,@Nullable Object>	run(Rule rule)	Run the specified rule.
static Map<String,@Nullable Object>	run(Rule rule, boolean considerConditions)	Run the specified rule while optionally taking conditions into account.
static Map<String,@Nullable Object>	run(Rule rule, boolean considerConditions, Object... context)	Run the specified rule with the specified context, while optionally taking conditions into account.
static Map<String,@Nullable Object>	run(Rule rule, boolean considerConditions, @Nullable Map<String,@Nullable Object> context)	Run the specified rule with the specified context, while optionally taking conditions into account.
static Map<String,@Nullable Object>	run(Rule rule, Map<String,@Nullable Object> context)	Run the specified rule with the specified context.
static void	setEnabled(Rule rule, boolean enabled)	Set whether the specified rule is enabled.

Methods inherited from class java.lang.Object

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

Constructor Details

RuleExtensions

public RuleExtensions()

Method Details

run

public static Map<String,@Nullable Object> run(Rule rule)

Run the specified rule.

Parameters:

rule - the Rule to run.

Returns:

A copy of the rule context, including possible return values.

Throws:

IllegalArgumentException - If the specified rule isn't registered.

IllegalStateException - If no RuleManager instance exists.

run

public static Map<String,@Nullable Object> run(Rule rule,
 boolean considerConditions)

Run the specified rule while optionally taking conditions into account.

Parameters:

rule - the Rule to run.

considerConditions - true to not run the rule if its conditions don't qualify.

Returns:

A copy of the rule context, including possible return values.

Throws:

IllegalArgumentException - If the specified rule isn't registered.

IllegalStateException - If no RuleManager instance exists.

run

public static Map<String,@Nullable Object> run(Rule rule,
 Map<String,@Nullable Object> context)

Run the specified rule with the specified context.

Parameters:

rule - the Rule to run.

context - the Map of String and Object pairs that constitutes the context.

Returns:

A copy of the rule context, including possible return values.

Throws:

IllegalArgumentException - If the specified rule isn't registered.

IllegalStateException - If no RuleManager instance exists.

run

public static Map<String,@Nullable Object> run(Rule rule,
 boolean considerConditions,
 Object... context)

Run the specified rule with the specified context, while optionally taking conditions into account.

Parameters:

rule - the Rule to run.

considerConditions - true to not run the rule if its conditions don't qualify.

context - the pairs of Strings and Objects that constitutes the context. Must be in pairs, the first is the key, the second is the value.

Returns:

A copy of the rule context, including possible return values.

Throws:

IllegalArgumentException - If the specified rule isn't registered.

IllegalStateException - If no RuleManager instance exists.

run

public static Map<String,@Nullable Object> run(Rule rule,
 boolean considerConditions,
 @Nullable Map<String,@Nullable Object> context)

Run the specified rule with the specified context, while optionally taking conditions into account.

Parameters:

rule - the Rule to run.

considerConditions - true to not run the rule if its conditions don't qualify.

context - the Map of String and Object pairs that constitutes the context.

Returns:

A copy of the rule context, including possible return values.

Throws:

IllegalArgumentException - If the specified rule isn't registered.

IllegalStateException - If no RuleManager instance exists.

isEnabled

public static boolean isEnabled(Rule rule)

Check whether the specified rule is enabled.

Parameters:

rule - the Rule to check.

Returns:

true if the rule is enabled, false otherwise.

Throws:

IllegalArgumentException - If the specified rule isn't registered.

IllegalStateException - If no RuleManager instance exists.

setEnabled

public static void setEnabled(Rule rule,
 boolean enabled)

Set whether the specified rule is enabled.

Parameters:

rule - the Rule to enable or disable.

enabled - true to enable the rule, false to disable the rule.

Throws:

IllegalArgumentException - If the specified rule isn't registered.

IllegalStateException - If no RuleManager instance exists.