Package com.luciad.format.dgn

Class TLcdDGNMsLinkAttribute

java.lang.Object

com.luciad.format.dgn.ALcdDGNAttributes

com.luciad.format.dgn.TLcdDGNMsLinkAttribute

All Implemented Interfaces:

ILcdDGNAttributes, ILcdDGNDatabaseAttribute, ILcdDGNUserAttribute, Serializable

public class TLcdDGNMsLinkAttribute
extends ALcdDGNAttributes
implements ILcdDGNUserAttribute, ILcdDGNDatabaseAttribute

This TLcdDGNUserAttribute represents a MicroStation database link.

See Also:

• Serialized Form

Field Summary

Fields inherited from interface com.luciad.format.dgn.ILcdDGNUserAttribute

ATTRIBUTE_ASSOCIATED_HATCH, ATTRIBUTE_DBASE_LINKAGE, ATTRIBUTE_ELEMENT_TAG, ATTRIBUTE_FILL_COLOR, ATTRIBUTE_IGDS, ATTRIBUTE_INFORMIX_LINKAGE, ATTRIBUTE_INGRES_LINKAGE, ATTRIBUTE_ODBC_LINKAGE, ATTRIBUTE_ORACLE_LINKAGE, ATTRIBUTE_RIS_LINKAGE, ATTRIBUTE_SYBASE_LINKAGE, ATTRIBUTE_TEXT_ENHANCEMENTS, ATTRIBUTE_USER_DATA_LINKAGE, ATTRIBUTE_USER_LINE_STYLE

Constructor Summary

Constructors

Constructor	Description
TLcdDGNMsLinkAttribute(String aURL, int aEntity, int aMsLink, int aType, ILcdDGNAttributes aNextAttribute)

Method Summary

Modifier and Type	Method	Description
int	getEntity()
int	getMsLink()
int	getType()
String	getURL()

Methods inherited from class com.luciad.format.dgn.ALcdDGNAttributes

getNextAttribute

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.luciad.format.dgn.ILcdDGNAttributes

getNextAttribute

Constructor Details

TLcdDGNMsLinkAttribute

public TLcdDGNMsLinkAttribute(String aURL,
 int aEntity,
 int aMsLink,
 int aType,
 ILcdDGNAttributes aNextAttribute)

Method Details

getURL

public String getURL()

Specified by:

getURL in interface ILcdDGNDatabaseAttribute

Returns:

the URL assigned by the model decoder, typically pointing to the database that contains the attribute values.

getEntity

public int getEntity()

Specified by:

getEntity in interface ILcdDGNDatabaseAttribute

Returns:

the ENTITY number of the attribute, specifying the table in which the attributes can be found.

The attribute table name can be retrieved from the TABLENAME column in the MSCATALOG table, based on the ENTITY key:

SELECT TABLENAME FROM MSCATALOG WHERE ENTITYNUM = <entity>

The default table name is FEATURE.

getMsLink

public int getMsLink()

Specified by:

getMsLink in interface ILcdDGNDatabaseAttribute

Returns:

the MSLINK value of the attribute, specifying the attribute value.

The attributes can be retrieved from attribute table, based on the MSLINK key:

SELECT * FROM <attribute table> WHERE MSLINK = <mslink>

getType

public int getType()

Specified by:

getType in interface ILcdDGNUserAttribute

Returns:

the attribute type: ATTRIBUTE_USER_DATA_LINKAGE, ATTRIBUTE_IGDS, ...