com.prosysopc.ua

Class OptionSetUtils

java.lang.Object

com.prosysopc.ua.OptionSetUtils

public final class OptionSetUtils
extends Object

Contains util methods for OptionSetDataType codegenerated classes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	OptionSetUtils.Factory<T,S> Helper factory interface for internal use.

Method Summary

Modifier and Type	Method and Description
static <T extends OptionSetDataType<?,?>> T	checkInterned(T instance) Returns a possibly interned version of the given instance.
static <T extends Number,S extends AbstractOptionSetDataType<?,T,?,?>> Object	convert(Variant value, Class<T> builtInTypeClass, Class<S> optionSetClass, OptionSetUtils.Factory<T,S> factory) Converts the given Variant to an equal ValueRank output (scalar or somedimensional array) of the given OptionSet type.
static <T extends OptionSetDataType<?,?>> T	intern(T instance) Interns the given object permanently to memory (unless equivalent already exists).

Methods inherited from class java.lang.Object

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

Method Detail

checkInterned

public static final <T extends OptionSetDataType<?,?>> T checkInterned(T instance)

Returns a possibly interned version of the given instance. This method does not intern the given instance, but returns interned version if one exists. Otherwise returns the given instance.

convert

public static final <T extends Number,S extends AbstractOptionSetDataType<?,T,?,?>> Object convert(Variant value,
                                                                                                   Class<T> builtInTypeClass,
                                                                                                   Class<S> optionSetClass,
                                                                                                   OptionSetUtils.Factory<T,S> factory)
                                                                                            throws StatusException

Converts the given Variant to an equal ValueRank output (scalar or somedimensional array) of the given OptionSet type. Throws on failure. Returns null if the given Variant is null or it's value is null.

Throws:

StatusException - if the Variant cannot be converted.

intern

public static <T extends OptionSetDataType<?,?>> T intern(T instance)

Interns the given object permanently to memory (unless equivalent already exists). Care should be taken if called outside of codegen code.