it.unimo.dbgroup.momis.odli3
Class AttributeRel

java.lang.Object
  it.unimo.dbgroup.momis.odli3.MomisObject
      it.unimo.dbgroup.momis.odli3.ThesRelation
          it.unimo.dbgroup.momis.odli3.AttributeRel

All Implemented Interfaces:

java.io.Serializable

public class AttributeRel

extends ThesRelation

implements java.io.Serializable

Descrive una relazione terminologica tra due attributi.

• [May 2000] Alberto Corni
  Added method toArtemis and _validated info.
• [Jun 2000] Alberto Corni
  Revised constructors, properties and control routines.

See Also:

Serialized Form

Field Summary

private java.lang.String	_aName1 nome del primo attributo.
private java.lang.String	_aName2 nome del secondo attributo.
java.util.Vector	_attribute1 Vector di tutti gli attributi con lo stesso nome, esistenti nelle diverse implementazioni della prima classe.
java.util.Vector	_attribute2 Vector di tutti gli attributi con lo stesso nome, esistenti nelle diverse implementazioni della seconda classe.

Fields inherited from class it.unimo.dbgroup.momis.odli3.ThesRelation

_extensionalRelation, _iName1, _iName2, _relType, _sName1, _sName2, _validated

Fields inherited from class it.unimo.dbgroup.momis.odli3.MomisObject

mod_GenericODLParser, mod_GlobalSchema, mod_QueryManger, mod_SIDes_ARM, mod_SIDes_ARTEMIS, mod_SIDes_EXTM, mod_SIDes_JoinMap, mod_SIDes_main, mod_SIDes_SAM, mod_SIDes_SIM, mod_SIDes_SIM2, mod_SIDes_SLIM, mod_SIDes_TREdit, mod_SIDes_TUNIM

Constructor Summary

AttributeRel()
Basic constructor

AttributeRel(int producerId, java.lang.String rel, java.lang.String sName1, java.lang.String iName1, java.lang.String aName1, java.lang.String sName2, java.lang.String iName2, java.lang.String aName2)
see initAttributeRel

AttributeRel(int producerId, java.lang.String rel, java.util.Vector a1, java.util.Vector a2)
Il costruttore specifica Gli attributi (due liste) e il tipo di relazione che li lega.

Method Summary

java.lang.Object	clone() method to clone the current object.
void	control(TypeContainer container) effettua a posteriori un controllo su tutte le relazioni tra Attributi, verificando che realmente esistano ed aggiornando i collegamenti
boolean	equalElements(java.lang.Object relat) Return True if two thesRelations are defined between the same two elements.
boolean	equals(java.lang.Object relat) Return True if two thesRelations represents the same information.
java.lang.String	getAName1() Returns name of the first attribute.
java.lang.String	getAName2() Returns name of the second attribute.
java.util.Vector	getAttributes1() Returns the First Vector of Attributes of the relation.
java.util.Vector	getAttributes2() Returns the Second Vector of Attributes of the relation.
java.lang.String	getDottedName1() Returns the dotted name for the first attribute.
java.lang.String	getDottedName2() Returns the dotted name for the second attribute.
java.lang.String	getIName1() Returns name of the first Interface.
java.lang.String	getIName2() Returns name of the second Interface.
java.lang.String	getSName1() Returns name of the first Source.
java.lang.String	getSName2() Returns name of the second Source.
boolean	getValidated() Returns the validation status for this relation.
private void	initAttributeRel(int producerId, java.lang.String rel, java.lang.String sName1, java.lang.String iName1, java.lang.String aName1, java.lang.String sName2, java.lang.String iName2, java.lang.String aName2) Builds a relation given the full-path-name of the attributes.
void	loadFromXML(org.xml.sax.Attributes attrib) Load the object from an xml tag.
java.lang.String	toArtemis() Generates a list of thesaurus relations for the ARTEMIS module.
java.lang.String	toOdl() Returns the ODLi3 description.

Methods inherited from class it.unimo.dbgroup.momis.odli3.ThesRelation

getIsExtensionalRelation, getParent, getRelType, setIsExtensionalRelation, setParent, setValidated, setValidated, toString

Methods inherited from class it.unimo.dbgroup.momis.odli3.MomisObject

getAdditionalInfo, getAdditionalInfos, getGenericProducerDescription, getProducerDescription, getProducerId, putAdditionalInfo, setProducerId

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_aName1

private java.lang.String _aName1

nome del primo attributo.

_aName2

private java.lang.String _aName2

nome del secondo attributo.

_attribute1

public java.util.Vector _attribute1

Vector di tutti gli attributi con lo stesso nome, esistenti nelle diverse implementazioni della prima classe.

_attribute2

public java.util.Vector _attribute2

Vector di tutti gli attributi con lo stesso nome, esistenti nelle diverse implementazioni della seconda classe.

Constructor Detail

AttributeRel

public AttributeRel()

Basic constructor

AttributeRel

public AttributeRel(int producerId,
                    java.lang.String rel,
                    java.util.Vector a1,
                    java.util.Vector a2)
             throws OdlException

Il costruttore specifica Gli attributi (due liste) e il tipo di relazione che li lega. The relation must be read as:

      a1 rel a2
  

Parameters:

producerId - MOMIS module that produced this object

rel - relation type (bt, nt, syn, rt).

a1 - rappresenta la lista dei primi attributi che appaiono nella relazione (quelli contenuti nelle interfaces).

a2 - rappresenta la lista dei secondi attributi che appaiono nella relazione (quelli contenuti nelle interfaces).

AttributeRel

public AttributeRel(int producerId,
                    java.lang.String rel,
                    java.lang.String sName1,
                    java.lang.String iName1,
                    java.lang.String aName1,
                    java.lang.String sName2,
                    java.lang.String iName2,
                    java.lang.String aName2)
             throws OdlException

see initAttributeRel

Method Detail

clone

public java.lang.Object clone()

method to clone the current object.

Overrides:

clone in class ThesRelation

initAttributeRel

private void initAttributeRel(int producerId,
                              java.lang.String rel,
                              java.lang.String sName1,
                              java.lang.String iName1,
                              java.lang.String aName1,
                              java.lang.String sName2,
                              java.lang.String iName2,
                              java.lang.String aName2)
                       throws OdlException

Builds a relation given the full-path-name of the attributes. The relation must be read as:

      a1 rel a2
  

CONSTRUCTOR TO USE IN PARSING.
You can use this constructor only if you call the method control on the new instantiated object.
Example:

     Schema schema = new Schema();   // main schema
     AttributeRel a;
     a = new AttributeRel(MomisObject.mod_SIDes_SLIM,
                          "rt",
                          "s1", "i1", "a1",
                          "s2", "i2", "a2");
     try {
        a.control(schema);
     } catch (OdlException ex) {
        // problems
     }
     schema.addThesRelation(a);
  

Instead of using this constructor use the following:

    AttributeRel(int producerId, String rt,Vector a1,Vector a2)
  

il costruttore specifica il nome dei due attributi e il tipo di relazione che li lega.

Parameters:

producerId - MOMIS module that produced this object

rel - relation type (BT, NT, SYN, RT).

Throws:

OdlException

equals

public boolean equals(java.lang.Object relat)

Return True if two thesRelations represents the same information.

equalElements

public boolean equalElements(java.lang.Object relat)

Return True if two thesRelations are defined between the same two elements.

Overrides:

equalElements in class ThesRelation

control

public void control(TypeContainer container)
             throws OdlException

effettua a posteriori un controllo su tutte le relazioni tra Attributi, verificando che realmente esistano ed aggiornando i collegamenti

Overrides:

control in class ThesRelation

Throws:

OdlException

getValidated

public boolean getValidated()

Returns the validation status for this relation.

Overrides:

getValidated in class ThesRelation

getAttributes1

public java.util.Vector getAttributes1()

Returns the First Vector of Attributes of the relation.

getAttributes2

public java.util.Vector getAttributes2()

Returns the Second Vector of Attributes of the relation.

getDottedName1

public java.lang.String getDottedName1()

Returns the dotted name for the first attribute.

Overrides:

getDottedName1 in class ThesRelation

getDottedName2

public java.lang.String getDottedName2()

Returns the dotted name for the second attribute.

Overrides:

getDottedName2 in class ThesRelation

getAName1

public java.lang.String getAName1()

Returns name of the first attribute.

getIName1

public java.lang.String getIName1()

Returns name of the first Interface.

getSName1

public java.lang.String getSName1()

Returns name of the first Source.

getAName2

public java.lang.String getAName2()

Returns name of the second attribute.

getIName2

public java.lang.String getIName2()

Returns name of the second Interface.

getSName2

public java.lang.String getSName2()

Returns name of the second Source.

toArtemis

public java.lang.String toArtemis()

Generates a list of thesaurus relations for the ARTEMIS module. Returns a string in the follwing format:

 S1.Class.Att1a  ,bt   ,S2.Class.Att2b            ,0;
 

Where an attribute is identified as:
SOURCEname.INTERFACEname.ATTRIBUTEname
the last number, null, 0 or 1, means
null: relation between interfaces
0: attribute relation not validated
1: attribute relation validated

Overrides:

toArtemis in class ThesRelation

toOdl

public java.lang.String toOdl()

Returns the ODLi3 description.

Overrides:

toOdl in class ThesRelation

loadFromXML

public void loadFromXML(org.xml.sax.Attributes attrib)
                 throws java.lang.Exception

Load the object from an xml tag.

Overrides:

loadFromXML in class ThesRelation

Throws:

java.lang.Exception