diff --git a/src/fr/inrialpes/exmo/align/impl/edoal/ClassId.java b/src/fr/inrialpes/exmo/align/impl/edoal/ClassId.java
index 60426584ea5823968be45de9e6a96d9b2883d863..d6b48a9c9c119d43105c0420a59fb6a7203dbfc8 100644
--- a/src/fr/inrialpes/exmo/align/impl/edoal/ClassId.java
+++ b/src/fr/inrialpes/exmo/align/impl/edoal/ClassId.java
@@ -3,7 +3,7 @@
*
* Copyright (C) 2006 Digital Enterprise Research Insitute (DERI) Innsbruck
* Sourceforge version 1.5 - 2006
- * Copyright (C) INRIA, 2009
+ * Copyright (C) INRIA, 2009-2010
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
@@ -44,6 +44,11 @@ public class ClassId extends ClassExpression implements Id {
URI uri;
+ /**
+ * Creates an anonymous class pattern
+ */
+ public ClassId() {}
+
public ClassId(final String id) throws AlignmentException {
if (id == null) {
throw new NullPointerException("The id must not be null");
diff --git a/src/fr/inrialpes/exmo/align/impl/edoal/InstanceId.java b/src/fr/inrialpes/exmo/align/impl/edoal/InstanceId.java
index fc945cffbdd110ef0e7e7e8fa01bf26215f01eff..df8d9073a2367e2333e017f4a4b064846bf9af0e 100644
--- a/src/fr/inrialpes/exmo/align/impl/edoal/InstanceId.java
+++ b/src/fr/inrialpes/exmo/align/impl/edoal/InstanceId.java
@@ -3,7 +3,7 @@
*
* Copyright (C) 2006 Digital Enterprise Research Insitute (DERI) Innsbruck
* Sourceforge version 1.4 - 2006 -- then InstanceExpr
- * Copyright (C) INRIA, 2009
+ * Copyright (C) INRIA, 2009-2010
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
@@ -44,6 +44,11 @@ public class InstanceId extends InstanceExpression implements Id {
uri = u;
}
+ /**
+ * Creates an anonymous instance pattern
+ */
+ public InstanceId() {}
+
/**
* Constructs a InstanceId.
*
diff --git a/src/fr/inrialpes/exmo/align/impl/edoal/PropertyId.java b/src/fr/inrialpes/exmo/align/impl/edoal/PropertyId.java
index e6012fc36d62333cf2ac8e14db27738c47c5ce8d..67ad461f45485943884b2cc4b09ddb0da50c7dde 100644
--- a/src/fr/inrialpes/exmo/align/impl/edoal/PropertyId.java
+++ b/src/fr/inrialpes/exmo/align/impl/edoal/PropertyId.java
@@ -3,7 +3,7 @@
*
* Copyright (C) 2006 Digital Enterprise Research Insitute (DERI) Innsbruck
* Sourceforge version 1.7 - 2006 -- then AttributeExpr.java
- * Copyright (C) INRIA, 2009
+ * Copyright (C) INRIA, 2009-2010
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
@@ -43,6 +43,11 @@ public class PropertyId extends PropertyExpression implements Id {
URI uri;
+ /**
+ * Creates an anonymous property pattern
+ */
+ public PropertyId() {}
+
public PropertyId( final URI u ) {
if ( u == null ) {
throw new NullPointerException("The URI must not be null");
diff --git a/src/fr/inrialpes/exmo/align/impl/edoal/RelationId.java b/src/fr/inrialpes/exmo/align/impl/edoal/RelationId.java
index 3255100ff3217f53a0e28506b99326ad9da642e4..33a989e7cf0558e8484f776a2eaab0a3f0241a8d 100644
--- a/src/fr/inrialpes/exmo/align/impl/edoal/RelationId.java
+++ b/src/fr/inrialpes/exmo/align/impl/edoal/RelationId.java
@@ -3,7 +3,7 @@
*
* Copyright (C) 2006 Digital Enterprise Research Insitute (DERI) Innsbruck
* Sourceforge version 1.5 - 2006 -- then RelationExpr
- * Copyright (C) INRIA, 2009
+ * Copyright (C) INRIA, 2009-2010
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
@@ -39,6 +39,11 @@ public class RelationId extends RelationExpression implements Id {
URI uri;
+ /**
+ * Creates an anonymous relation pattern
+ */
+ public RelationId() {}
+
public RelationId(final String id) throws AlignmentException {
if (id == null) {
throw new NullPointerException("The id must not be null");
diff --git a/src/fr/inrialpes/exmo/align/impl/renderer/RDFRendererVisitor.java b/src/fr/inrialpes/exmo/align/impl/renderer/RDFRendererVisitor.java
index 0892954ae3b963b346739dbc79ee22be52b92315..c2db45dbad0f10b789b71ecb77e842c488754c86 100644
--- a/src/fr/inrialpes/exmo/align/impl/renderer/RDFRendererVisitor.java
+++ b/src/fr/inrialpes/exmo/align/impl/renderer/RDFRendererVisitor.java
@@ -361,8 +361,10 @@ public class RDFRendererVisitor implements AlignmentVisitor {
// DONE+TESTED
public void visit( final ClassId e ) throws AlignmentException {
indentedOutput("<"+SyntaxElement.CLASS_EXPR.print(DEF));
- writer.print(" "+SyntaxElement.RDF_ABOUT.print(DEF));
- writer.print("=\""+e.getURI()+"\"");
+ if ( e.getURI() != null ) {
+ writer.print(" "+SyntaxElement.RDF_ABOUT.print(DEF));
+ writer.print("=\""+e.getURI()+"\"");
+ }
if ( isPattern ) renderVariables( e );
writer.print("/>");
}
@@ -512,8 +514,10 @@ public class RDFRendererVisitor implements AlignmentVisitor {
// DONE
public void visit(final PropertyId e) throws AlignmentException {
indentedOutput("<"+SyntaxElement.PROPERTY_EXPR.print(DEF));
- writer.print(" "+SyntaxElement.RDF_ABOUT.print(DEF));
- writer.print("=\""+e.getURI()+"\"");
+ if ( e.getURI() != null ){
+ writer.print(" "+SyntaxElement.RDF_ABOUT.print(DEF));
+ writer.print("=\""+e.getURI()+"\"");
+ }
if ( isPattern ) renderVariables( e );
writer.print("/>");
}
@@ -621,8 +625,10 @@ public class RDFRendererVisitor implements AlignmentVisitor {
// DONE
public void visit( final RelationId e ) throws AlignmentException {
indentedOutput("<"+SyntaxElement.RELATION_EXPR.print(DEF));
- writer.print(" "+SyntaxElement.RDF_ABOUT.print(DEF));
- writer.print("=\""+e.getURI()+"\"");
+ if ( e.getURI() != null ) {
+ writer.print(" "+SyntaxElement.RDF_ABOUT.print(DEF));
+ writer.print("=\""+e.getURI()+"\"");
+ }
if ( isPattern ) renderVariables( e );
writer.print("/>");
}
@@ -704,8 +710,10 @@ public class RDFRendererVisitor implements AlignmentVisitor {
// DONE+TESTED
public void visit( final InstanceId e ) throws AlignmentException {
indentedOutput("<"+SyntaxElement.INSTANCE_EXPR.print(DEF));
- writer.print(" "+SyntaxElement.RDF_ABOUT.print(DEF));
- writer.print("=\""+e.getURI()+"\"");
+ if ( e.getURI() != null ) {
+ writer.print(" "+SyntaxElement.RDF_ABOUT.print(DEF));
+ writer.print("=\""+e.getURI()+"\"");
+ }
if ( isPattern ) renderVariables( e );
writer.print("/>");
}
diff --git a/src/fr/inrialpes/exmo/align/parser/RDFParser.java b/src/fr/inrialpes/exmo/align/parser/RDFParser.java
index cf634ba31cd66f8c69e15e19126362671a4b8611..5a946617c5ccd522af75823723d64c72c1315755 100644
--- a/src/fr/inrialpes/exmo/align/parser/RDFParser.java
+++ b/src/fr/inrialpes/exmo/align/parser/RDFParser.java
@@ -420,9 +420,8 @@ public class RDFParser {
} else {
throw new AlignmentException("There is no parser for entity "+rdfType.getLocalName());
}
- //2010 test for variable? if yes store it!
if ( isPattern ) {
- StmtIterator stmtIt = node.listProperties((Property)SyntaxElement.VAR.resource );
+ StmtIterator stmtIt = node.listProperties( (Property)SyntaxElement.VAR.resource );
if ( stmtIt.hasNext() ) {
final String varname = stmtIt.nextStatement().getString();
final Variable var = alignment.recordVariable( varname, result );
@@ -459,7 +458,11 @@ public class RDFParser {
op = SyntaxElement.NOT.getOperator();
stmt = node.getProperty( (Property)SyntaxElement.NOT.resource );
} else {
- throw new AlignmentException( "Class statement must containt one constructor or Id : "+node );
+ if ( isPattern ) { // not necessarily with a variable (real patterns)
+ return new ClassId();
+ } else {
+ throw new AlignmentException( "Class statement must containt one constructor or Id : "+node );
+ }
}
//JE2010MUSTCHECK
Resource coll = stmt.getResource(); //JE2010MUSTCHECK
@@ -599,7 +602,11 @@ public class RDFParser {
op = SyntaxElement.NOT.getOperator();
stmt = node.getProperty( (Property)SyntaxElement.NOT.resource );
} else {
- throw new AlignmentException( "Property statement must containt one constructor or Id : "+node );
+ if ( isPattern ) { // not necessarily with a variable (real patterns)
+ return new PropertyId();
+ } else {
+ throw new AlignmentException( "Property statement must containt one constructor or Id : "+node );
+ }
}
Resource coll = stmt.getResource(); //JE2010MUSTCHECK
if ( op == SyntaxElement.NOT.getOperator() ) {
@@ -720,7 +727,11 @@ public class RDFParser {
op = SyntaxElement.TRANSITIVE.getOperator();
stmt = node.getProperty( (Property)SyntaxElement.TRANSITIVE.resource );
} else {
- throw new AlignmentException( "Relation statement must containt one constructor or Id : "+node );
+ if ( isPattern ) { // not necessarily with a variable (real patterns)
+ return new RelationId();
+ } else {
+ throw new AlignmentException( "Relation statement must containt one constructor or Id : "+node );
+ }
}
Resource coll = stmt.getResource(); //JE2010MUSTCHECK
if ( op == SyntaxElement.NOT.getOperator() ||
@@ -768,6 +779,8 @@ public class RDFParser {
URI id = getNodeId( node );
if ( id != null ) return new InstanceId( id );
else throw new AlignmentException("Cannot parse anonymous individual");
+ } else if ( isPattern ) { // not necessarily with a variable (real patterns)
+ return new InstanceId();
} else {
throw new AlignmentException("There is no pasrser for entity "+rdfType.getLocalName());
}