java.lang.Object

OWL2generator.WriteTriplets

public class WriteTriplets
extends java.lang.Object

The WriteTriplets class processes a user-defined file containing triplet definitions (object property relationships) and generates the corresponding OWL code snippets for inclusion in an OWL/XML ontology. This class is responsible for generating the core OWL statements representing relationships between instances (individuals) within the ontology. It relies on separate classes for processing annotations and class information.

Key Functionalities:

Reads Triplet Definition File: Parses a text file structured with sections containing property names, super-properties, annotations, and subject-object class pairs for each triplet.

Processes Triplet Definitions: Extracts property details (names, inverses, annotations), class names, and individual references from each section.

Generates OWL Object and Data Property Declarations: Writes OWL code for object and data properties, including super-properties and annotations.

Generates OWL Triplet Statements: Writes OWL code for individual instances and their relationships using the defined object properties.

Manages Individuals: Maintains a dictionary of class-individuals assigning unique serial numbers and storing annotations.

Handles I/O Operations: Manages file reading and writing operations.

Additional Notes:

The class assumes a pre-defined file format for the triplet data.

The class leverages a SharedUtils class for common OWL code generation tasks.

Environment:

IDE: Eclipse IDE for Java Developers
Version: 2021-12 (4.22.0)
Build id: 20211202-1639
HW Model Name: iMac, MacOS Monterey, 12.5.1
Processor Name: Quad-Core Intel Core i5
Processor Speed: 3.2 GHz
Memory: 32 GB 1867 MHz DDR3
Disk: APPLE SSD SM0256G
Serial: DGKRC080GG7V

Since:: 2024/06/12
Version:: 1-001
Author:: Edit Hlaszny (https://www.hlaszny.eu/ edithlaszny@gmail.com)

Field Summary

Fields
Modifier and Type	Field	Description
`private AddClassAnnotation`	`aca`
`private int`	`countOfIndividuals`	Counters to be logged
`private int`	`countOfTriplets`
`private java.lang.String`	`dst`
`private java.lang.String`	`hdr_INV_OBJECT_PROPERTY_ANNOTATION`
`private java.lang.String`	`hdr_INV_PREDICATE_NAME`
`private java.lang.String`	`hdr_OBJECT_DATA_PROPERTY_ANNOTATION`
`private java.lang.String`	`hdr_OBJECT_DATA_PROPERTY_NAME`
`private java.lang.String`	`hdr_OBJECT_DATA_PROPERTY_TYPE`
`private java.lang.String`	`hdr_OBJECT_PROPERTY_ANNOTATION`
`private java.lang.String`	`hdr_PREDICATE_NAME`	Parameter names in the header of the triplet definition file
`private java.lang.String`	`hdr_SUBJECT_DATA_PROPERTY_ANNOTATION`
`private java.lang.String`	`hdr_SUBJECT_DATA_PROPERTY_NAME`
`private java.lang.String`	`hdr_SUBJECT_DATA_PROPERTY_TYPE`
`private java.lang.String`	`hdr_SUPER_DATA_PROPERTY`
`private java.lang.String`	`hdr_SUPER_OBJECT_PROPERTY`
`private java.util.ArrayList<Individual>`	`individuals`
`private int`	`leadingZeroesInNameSuffix`
`private int`	`numOfitemsInLineMax`
`private int`	`numOfitemsInLineMin`
`private OWL2_Generator`	`OWL2G`
`private SharedUtils`	`shu`
`private java.lang.String`	`src`
`private java.io.FileWriter`	`writer`

Constructor Summary

Constructors
Constructor	Description
`WriteTriplets(java.lang.String classAnnotationDefinitions, java.lang.String src, java.lang.String dst, java.lang.String baseURI, java.lang.String sectionStartToken, java.lang.String sectionEndToken, java.lang.String classNameToken, java.lang.String classAnnotationToken, java.lang.String comment, int leadingZeroesInNameSuffix)`

Method Summary

Modifier and Type	Method	Description
`private java.lang.String`	`addLeadingZeros(int num, int totalLengthOfString)`
`private void`	`checkItemNumsInTripletDef(java.lang.String line)`
`private void`	`checkTripletSetConsistency(java.util.Properties hdr)`
`private void`	`checkValidity(boolean[] entities, java.lang.String fatalErrMsg, java.util.Properties hdr)`
`private java.lang.String`	`getClassAnnotation(java.lang.String className)`
`private int`	`getClassIdx(java.lang.String className)`
`private java.lang.String`	`getHdrParam(java.util.Properties hdr, java.lang.String paramName)`
`java.lang.String`	`getIncrementedIndividualName(java.lang.String className)`
`private java.lang.String`	`getLineParameter(java.lang.String line, int idx)`
`private int`	`getNumOfItemsInLine(java.lang.String line)`
`private java.util.Properties`	`getTripletSetHdr(java.util.List<java.lang.String> tripletSet)`
`private void`	`processTriplet(java.util.Properties hdr, java.lang.String line)`
`private void`	`processTripletSet(java.util.List<java.lang.String> tripletSet)`
`private java.lang.String`	`removeLeadingAndTrailingWhitespaces(java.lang.String s)`
`private void`	`showFatalErrMsgAndExit(java.lang.String fatalErrMsg)`

Methods inherited from class java.lang.Object

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

Field Details
- countOfIndividuals
  
  private int countOfIndividuals
  
  Counters to be logged
- countOfTriplets
  
  private int countOfTriplets
- hdr_PREDICATE_NAME
  
  private final java.lang.String hdr_PREDICATE_NAME
  
  Parameter names in the header of the triplet definition file
  
  See Also:
  
  Constant Field Values
- hdr_OBJECT_PROPERTY_ANNOTATION
  
  private final java.lang.String hdr_OBJECT_PROPERTY_ANNOTATION
  
  See Also:
  
  Constant Field Values
- hdr_INV_PREDICATE_NAME
  
  private final java.lang.String hdr_INV_PREDICATE_NAME
  
  See Also:
  
  Constant Field Values
- hdr_INV_OBJECT_PROPERTY_ANNOTATION
  
  private final java.lang.String hdr_INV_OBJECT_PROPERTY_ANNOTATION
  
  See Also:
  
  Constant Field Values
- hdr_SUPER_OBJECT_PROPERTY
  
  private final java.lang.String hdr_SUPER_OBJECT_PROPERTY
  
  See Also:
  
  Constant Field Values
- hdr_SUBJECT_DATA_PROPERTY_NAME
  
  private final java.lang.String hdr_SUBJECT_DATA_PROPERTY_NAME
  
  See Also:
  
  Constant Field Values
- hdr_SUBJECT_DATA_PROPERTY_TYPE
  
  private final java.lang.String hdr_SUBJECT_DATA_PROPERTY_TYPE
  
  See Also:
  
  Constant Field Values
- hdr_SUBJECT_DATA_PROPERTY_ANNOTATION
  
  private final java.lang.String hdr_SUBJECT_DATA_PROPERTY_ANNOTATION
  
  See Also:
  
  Constant Field Values
- hdr_OBJECT_DATA_PROPERTY_NAME
  
  private final java.lang.String hdr_OBJECT_DATA_PROPERTY_NAME
  
  See Also:
  
  Constant Field Values
- hdr_OBJECT_DATA_PROPERTY_TYPE
  
  private final java.lang.String hdr_OBJECT_DATA_PROPERTY_TYPE
  
  See Also:
  
  Constant Field Values
- hdr_OBJECT_DATA_PROPERTY_ANNOTATION
  
  private final java.lang.String hdr_OBJECT_DATA_PROPERTY_ANNOTATION
  
  See Also:
  
  Constant Field Values
- hdr_SUPER_DATA_PROPERTY
  
  private final java.lang.String hdr_SUPER_DATA_PROPERTY
  
  See Also:
  
  Constant Field Values
- individuals
  
  private java.util.ArrayList<Individual> individuals
- leadingZeroesInNameSuffix
  
  private int leadingZeroesInNameSuffix
- numOfitemsInLineMax
  
  private int numOfitemsInLineMax
- numOfitemsInLineMin
  
  private int numOfitemsInLineMin
- OWL2G
  
  private OWL2_Generator OWL2G
- dst
  
  private java.lang.String dst
- shu
  
  private SharedUtils shu
- src
  
  private java.lang.String src
- aca
  
  private AddClassAnnotation aca
- writer
  
  private java.io.FileWriter writer
Constructor Details
- WriteTriplets
  
  WriteTriplets(java.lang.String classAnnotationDefinitions, java.lang.String src, java.lang.String dst, java.lang.String baseURI, java.lang.String sectionStartToken, java.lang.String sectionEndToken, java.lang.String classNameToken, java.lang.String classAnnotationToken, java.lang.String comment, int leadingZeroesInNameSuffix)
Method Details
- addLeadingZeros
  
  private java.lang.String addLeadingZeros(int num, int totalLengthOfString)
- checkItemNumsInTripletDef
  
  private void checkItemNumsInTripletDef(java.lang.String line)
- checkValidity
  
  private void checkValidity(boolean[] entities, java.lang.String fatalErrMsg, java.util.Properties hdr)
- checkTripletSetConsistency
  
  private void checkTripletSetConsistency(java.util.Properties hdr)
- getClassAnnotation
  
  private java.lang.String getClassAnnotation(java.lang.String className)
- getClassIdx
  
  private int getClassIdx(java.lang.String className)
- getHdrParam
  
  private java.lang.String getHdrParam(java.util.Properties hdr, java.lang.String paramName)
- getIncrementedIndividualName
  
  public java.lang.String getIncrementedIndividualName(java.lang.String className)
- getLineParameter
  
  private java.lang.String getLineParameter(java.lang.String line, int idx)
- getNumOfItemsInLine
  
  private int getNumOfItemsInLine(java.lang.String line)
- getTripletSetHdr
  
  private java.util.Properties getTripletSetHdr(java.util.List<java.lang.String> tripletSet)
- processTriplet
  
  private void processTriplet(java.util.Properties hdr, java.lang.String line) throws java.io.IOException
  
  Throws:
  
  java.io.IOException
- processTripletSet
  
  private void processTripletSet(java.util.List<java.lang.String> tripletSet) throws java.io.IOException
  
  Throws:
  
  java.io.IOException
- removeLeadingAndTrailingWhitespaces
  
  private java.lang.String removeLeadingAndTrailingWhitespaces(java.lang.String s)
- showFatalErrMsgAndExit
  
  private void showFatalErrMsgAndExit(java.lang.String fatalErrMsg)

Class WriteTriplets

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

Constructor Details

Method Details