Package com.evolveum.midpoint.model.common.expression.evaluator

Class GenerateExpressionEvaluator<V extends PrismValue,D extends ItemDefinition>

java.lang.Object

com.evolveum.midpoint.repo.common.expression.evaluator.AbstractExpressionEvaluator<V,D,GenerateExpressionEvaluatorType>

com.evolveum.midpoint.model.common.expression.evaluator.GenerateExpressionEvaluator<V,D>

All Implemented Interfaces:

ExpressionEvaluator<V>

public class GenerateExpressionEvaluator<V extends PrismValue,D extends ItemDefinition>
extends AbstractExpressionEvaluator<V,D,GenerateExpressionEvaluatorType>

Generates a string value based on given value policy. Puts it into zero set. Plus and minus sets are empty.

Author:

semancik

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_LENGTH

Fields inherited from class com.evolveum.midpoint.repo.common.expression.evaluator.AbstractExpressionEvaluator

expressionEvaluatorBean, outputDefinition, prismContext, protector

Method Summary

Modifier and Type	Method	Description
PrismValueDeltaSetTriple<V>	evaluate(ExpressionEvaluationContext context, OperationResult result)	Executes the evaluation in a given context.
String	shortDebugDump()	Short characterization of the evaluator.

Methods inherited from class com.evolveum.midpoint.repo.common.expression.evaluator.AbstractExpressionEvaluator

addInternalOrigin, applyValueMetadata, checkEvaluatorProfile, findInSourcesAndVariables, finishOutputTriple, getElementName, getOutputDefinition, getPrismContext, getProtector

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_LENGTH

public static final int DEFAULT_LENGTH

See Also:

Constant Field Values

Method Detail

evaluate

public PrismValueDeltaSetTriple<V> evaluate(ExpressionEvaluationContext context,
                                            OperationResult result)
                                     throws SchemaException,
                                            ExpressionEvaluationException,
                                            ObjectNotFoundException,
                                            CommunicationException,
                                            ConfigurationException,
                                            SecurityViolationException

Description copied from interface: ExpressionEvaluator

Executes the evaluation in a given context. The context provides necessary data, evaluator provides definition of processing that should be carried out.

Returns:

Result of the evaluation in the form of delta set triple (i.e. added, deleted, unchanged values).

Throws:

SchemaException

ExpressionEvaluationException

ObjectNotFoundException

CommunicationException

ConfigurationException

SecurityViolationException

shortDebugDump

public String shortDebugDump()

Description copied from interface: ExpressionEvaluator

Short characterization of the evaluator. One line, often only a single word.