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Package ilog.rules.engine

Provides the core classes of the IBM Decisin Server rule engine.

See:
Description

Interface Summary

IlrAgendaFilter	This interface is used to select rule instances in the agenda.
IlrAssertDemon	Deprecated. As of IBM Decision Server 8.0.1, it has been replaced by IlrTool.notifyAssertObject(Object)
IlrCollection	This interface represents a collection in the ILOG Rule Language (IRL).
IlrEvent	Deprecated. As of IBM Decision Server 7.5, event processing is deprecated.
IlrExceptionHandler	An exception handler manages the way an execution context processes the exceptions thrown during the execution of rules.
IlrNoteHandler	IlrNoteHandler represents a note handler.
IlrPriorityValues	This interface defines constants that are used in rule priorities.
IlrRetractDemon	Deprecated. As of IBM Decision Server 8.0.1, it has been replaced by IlrTool.notifyRetractObject(Object)
IlrRuleTaskRunner	Deprecated. As of ODM 8.0.1, this interface is deprecated with no replacement.
IlrTaskRunner	Deprecated. As of ODM 8.0.1, this interface is deprecated with no replacement.
IlrTool	The IlrTool interface.
IlrTupleIterator	Deprecated. As of IBM Decision Server 8.0.1, this interface is deprecated with no replacement.
IlrUpdateDemon	If the class of a modified object in a context implements this interface, then the method that this interface defines is called.

Class Summary

IlrCompiledTaskRefactoring	Deprecated. As of IBM Decision Server 7.5, this class is deprecated with no replacement.
IlrContext	IlrContext is the base class of all the execution contexts.
IlrDefaultCollector	This class defines the collector used by a collect condition for which a collector is not provided.
IlrDefaultEvent	Deprecated. As of IBM Decision Server 7.5, event processing is deprecated.
IlrFunction	Instances of the IlrFunction class are functions in a ruleset.
IlrPackage	This class models the packages in the IRL language.
IlrPackageFilter	This class implements an agenda filter that tests whether a rule belongs to a package.
IlrParameterMap	Implements a structure for storing parameter values to set or get from ruleset variables.
IlrPropertyFilter	This class implements an agenda filter.
IlrRule	Instances of the IlrRule class are rules in a ruleset.
IlrRuleInstance	IlrRuleInstance objects are rule instances currently fireable in the agenda of the context.
IlrRuleset	IlrRuleset represents an entity that manages a set of rules.
IlrRulesetArchiveBuilder	This class is a ruleset archive builder.
IlrRulesetArchiveParser	This class is a parser of ruleset archives.
IlrRulesetParameter	This class implements a ruleset parameter that is a tuple <type, name, modifier> which is in term of types a tuple <IlrType, String, int>.
IlrRuntime	This class is a utility for displaying information about memory and elapsed time used to execute a section of code.
IlrTask	This abstract class represents the super class of a task definition of the IRL language.
IlrToolAdapter	The IlrToolAdapter class.
IlrToolDecorator	The IlrToolDecorator class is useful to customize an already defined IlrTool.
IlrToolFactory	The IlrToolFactory abstract class.
IlrUtil	Deprecated. As of JRules 7.5, this class is deprecated and won't be replaced
IlrWatchEvent	Deprecated. As of IBM Decision Server 7.5, event processing is deprecated;

Exception Summary

IlrBadContextException	This exception is thrown when there is a mismatch between execution context classes.
IlrNoSuchFunctionException	This exception is thrown by the method IlrContext.invokeFunction(String,java.lang.Object[]) when the invoked function is unknown.
IlrRulesetLockedException	This exception is returned by a modification method of the ruleset when the ruleset is locked.
IlrRuntimeException	This exception is the base class of all the runtime exceptions thrown by the rule engine during the execution of rules.
IlrSystemRuntimeException	This exception is thrown when JRules detects an error at runtime.
IlrToolConnectionException	This exception is thrown when a connection to an IlrTool fails.
IlrUndefinedMainTaskException	This exception is thrown when the execution of a ruleflow whose main task has not been defined is required.
IlrUndefinedTaskException	This exception is thrown when a reference is done to a task that has not been defined in the ruleset.
IlrUserActionException	This exception is thrown by the methods IlrContext.send(java.lang.Object) and IlrContext.send(java.lang.String,java.lang.Object).
IlrUserRuntimeException	This exception is thrown each time JRules detects an error at runtime.

Package ilog.rules.engine Description

Provides the core classes of the IBM Decisin Server rule engine. The IlrRuleset class is used to define rules, and the IlrContext class is used to execute the rules. These two classes are the main classes of the rule engine.

This package also offers the interfaces that allow users to define customized behaviors within the rule engine, such as demons and collections of objects.