Package com.evolveum.midpoint.repo.common.expression

Class ExpressionEvaluationUtil

java.lang.Object

com.evolveum.midpoint.repo.common.expression.ExpressionEvaluationUtil

public class ExpressionEvaluationUtil
extends Object

Methods _internal_ to the processes of expression evaluation. Should not be called from outside. Some of these methods are currently used only at a single place. However, this is just an intermediary state, in order to consolidate the respective algorithms.

Constructor Summary

Constructors

Constructor	Description
ExpressionEvaluationUtil()

Method Summary

Modifier and Type	Method	Description
static TypedValue<?>	convertInput(@NotNull String argName, @Nullable Object argValue, @NotNull FunctionConfigItem function)
static <D extends ItemDefinition<?>> D	determineVariableOutputDefinition(@NotNull FunctionConfigItem functionToExecute, @NotNull String paramName)
static <V extends PrismValue, D extends ItemDefinition<?>> @Nullable Object	getSingleRealValue(PrismValueDeltaSetTriple<V> outputTriple, D outputDefinition, String contextDesc)
static <D extends ItemDefinition<?>> D	prepareFunctionOutputDefinition(@NotNull FunctionConfigItem function)

Methods inherited from class java.lang.Object

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

Constructor Details

ExpressionEvaluationUtil

public ExpressionEvaluationUtil()

Method Details

convertInput

public static TypedValue<?> convertInput(@NotNull
 @NotNull String argName,
 @Nullable
 @Nullable Object argValue,
 @NotNull
 @NotNull FunctionConfigItem function)
                                  throws ConfigurationException

Throws:

ConfigurationException

prepareFunctionOutputDefinition

@NotNull
public static <D extends ItemDefinition<?>> D prepareFunctionOutputDefinition(@NotNull
 @NotNull FunctionConfigItem function)

determineVariableOutputDefinition

public static <D extends ItemDefinition<?>> D determineVariableOutputDefinition(@NotNull
 @NotNull FunctionConfigItem functionToExecute,
 @NotNull
 @NotNull String paramName)
                                                                         throws ConfigurationException

Throws:

ConfigurationException

getSingleRealValue

@Nullable
public static <V extends PrismValue,
D extends ItemDefinition<?>>
@Nullable Object getSingleRealValue(PrismValueDeltaSetTriple<V> outputTriple,
 D outputDefinition,
 String contextDesc)
                             throws ExpressionEvaluationException

Throws:

ExpressionEvaluationException