Package eu.simuline.util

Enum DataModel

java.lang.Object

java.lang.Enum<DataModel>

eu.simuline.util.DataModel

All Implemented Interfaces:

Serializable, Comparable<DataModel>

public enum DataModel
extends Enum<DataModel>

Enumerates categories of data models and determines the current data model. This is needed for jne/jna-applications, not when used with pure jave.

Enum Constant Summary

Enum Constants

Enum Constant	Description
Bits32	Represents a data model known to be based on 32-bit entities.
Bits64	Represents a data model known to be based on 64-bit entities.
Unknown	Represents a data model with unknown number of bits or data model representable neither by Bits64 nor by Bits32.

Field Summary

Fields

Modifier and Type	Field	Description
private String	code

Constructor Summary

Constructors

Modifier	Constructor	Description
private	DataModel(String code)

Method Summary

Modifier and Type	Method	Description
String	getCode()
static DataModel	getDataModel(boolean retNull)	Returns the current data model.
boolean	isKnown()	Returns true except for Unknown.
static DataModel	valueOf(String name)	Returns the enum constant of this type with the specified name.
static DataModel[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Bits64

public static final DataModel Bits64

Represents a data model known to be based on 64-bit entities.

Bits32

public static final DataModel Bits32

Represents a data model known to be based on 32-bit entities.

Unknown

public static final DataModel Unknown

Represents a data model with unknown number of bits or data model representable neither by Bits64 nor by Bits32.

Field Detail

code

private final String code

Constructor Detail

DataModel

private DataModel(String code)

Method Detail

values

public static DataModel[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DataModel c : DataModel.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DataModel valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getDataModel

public static DataModel getDataModel(boolean retNull)

Returns the current data model. If there is no valid data model, (not even Unknown), then null is returned if retNull is set. Otherwise an exception is thrown.

Parameters:

retNull - whether null is returned if the data model is invalid.

Throws:

IllegalStateException - if the data model is unknown and retNull is not set.

getCode

public String getCode()

isKnown

public boolean isKnown()

Returns true except for Unknown.