@Override public String getFieldName() { return getExpressionLeftSide().getFieldName(); }
@Override public String getFieldBinding() { return getExpressionLeftSide().getBinding(); }
@Override public void setFieldBinding(String fieldBinding) { getExpressionLeftSide().setBinding( fieldBinding ); }
@Override public String getFieldType() { return getExpressionLeftSide().getClassType(); }
@Override public String getFieldType() { return getExpressionLeftSide().getClassType(); }
@Override public String getFieldName() { return getExpressionLeftSide().getFieldName(); }
@Override public String getFieldBinding() { return getExpressionLeftSide().getBinding(); }
@Override public void setFieldBinding(String fieldBinding) { getExpressionLeftSide().setBinding( fieldBinding ); }
protected List<String> getFieldBinding(FieldConstraint f) { List<String> result = new ArrayList<String>(); if ( f instanceof SingleFieldConstraint ) { SingleFieldConstraint con = (SingleFieldConstraint) f; if ( con.isBound() ) { result.add( con.getFieldBinding() ); } if ( con.getExpressionValue() != null && con.getExpressionValue().isBound() ) { result.add( con.getExpressionValue().getBinding() ); } if ( con instanceof SingleFieldConstraintEBLeftSide ) { SingleFieldConstraintEBLeftSide exp = (SingleFieldConstraintEBLeftSide) con; if ( exp.getExpressionLeftSide() != null && exp.getExpressionLeftSide().isBound() ) { result.add( exp.getExpressionLeftSide().getBinding() ); } } } else if ( f instanceof CompositeFieldConstraint ) { CompositeFieldConstraint cfc = (CompositeFieldConstraint) f; if ( cfc.constraints != null ) { for ( FieldConstraint ss : cfc.constraints ) { List<String> t = getFieldBinding( ss ); result.addAll( t ); } } } return result; }
protected String getFieldBinding(FieldConstraint fc, String var) { String fieldType = null; if ( fc instanceof SingleFieldConstraint ) { SingleFieldConstraint s = (SingleFieldConstraint) fc; if ( s.isBound() && var.equals( s.getFieldBinding() ) ) { fieldType = s.getFieldType(); } } if ( fc instanceof SingleFieldConstraintEBLeftSide ) { SingleFieldConstraintEBLeftSide s = (SingleFieldConstraintEBLeftSide) fc; if ( s.isBound() && var.equals( s.getFieldBinding() ) ) { fieldType = s.getExpressionLeftSide().getGenericType(); } } if ( fc instanceof CompositeFieldConstraint ) { CompositeFieldConstraint s = (CompositeFieldConstraint) fc; if ( s.constraints != null ) { for ( FieldConstraint ss : s.constraints ) { fieldType = getFieldBinding( ss, var ); } } } return fieldType; }
private SingleFieldConstraintEBLeftSide visitSingleFieldConstraint(SingleFieldConstraintEBLeftSide sfexp) { SingleFieldConstraintEBLeftSide clone = new SingleFieldConstraintEBLeftSide(); clone.setConstraintValueType( sfexp.getConstraintValueType() ); clone.setExpressionLeftSide( (ExpressionFormLine) visit( sfexp.getExpressionLeftSide() ) ); clone.setExpressionValue( (ExpressionFormLine) visit( sfexp.getExpressionValue() ) ); clone.setFieldBinding( sfexp.getFieldBinding() ); clone.setFactType( sfexp.getFactType() ); clone.setFieldName( sfexp.getFieldName() ); clone.setFieldType( sfexp.getFieldType() ); clone.setOperator( sfexp.getOperator() ); for ( Map.Entry<String, String> entry : sfexp.getParameters().entrySet() ) { clone.setParameter( entry.getKey(), entry.getValue() ); } clone.setParent( sfexp.getParent() ); clone.setValue( sfexp.getValue() ); if ( sfexp.connectives != null ) { clone.connectives = new ConnectiveConstraint[sfexp.connectives.length]; for ( int i = 0; i < sfexp.connectives.length; i++ ) { clone.connectives[i] = (ConnectiveConstraint) visit( sfexp.connectives[i] ); } } return clone; }
private SingleFieldConstraintEBLeftSide visitSingleFieldConstraint(SingleFieldConstraintEBLeftSide sfexp) { SingleFieldConstraintEBLeftSide clone = new SingleFieldConstraintEBLeftSide(); clone.setConstraintValueType( sfexp.getConstraintValueType() ); clone.setExpressionLeftSide( (ExpressionFormLine) visit( sfexp.getExpressionLeftSide() ) ); clone.setExpressionValue( (ExpressionFormLine) visit( sfexp.getExpressionValue() ) ); clone.setFieldBinding( sfexp.getFieldBinding() ); clone.setFactType( sfexp.getFactType() ); clone.setFieldName( sfexp.getFieldName() ); clone.setFieldType( sfexp.getFieldType() ); clone.setOperator( sfexp.getOperator() ); for ( Map.Entry<String, String> entry : sfexp.getParameters().entrySet() ) { clone.setParameter( entry.getKey(), entry.getValue() ); } clone.setParent( sfexp.getParent() ); clone.setValue( sfexp.getValue() ); if ( sfexp.connectives != null ) { clone.connectives = new ConnectiveConstraint[sfexp.connectives.length]; for ( int i = 0; i < sfexp.connectives.length; i++ ) { clone.connectives[i] = (ConnectiveConstraint) visit( sfexp.connectives[i] ); } } return clone; }
@Test public void testLHSExpressionNestedJavaEnum() { RuleModel m = new RuleModel(); m.name = "test expressionsNestedJavaEnum"; FactPattern p = new FactPattern( "Person" ); SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide(); con.getExpressionLeftSide().appendPart( new ExpressionUnboundFact( p ) ); con.getExpressionLeftSide().appendPart( new ExpressionField( "favouriteCheese", "Cheese", SuggestionCompletionEngine.TYPE_OBJECT ) ); con.getExpressionLeftSide().appendPart( new ExpressionField( "genericName", "CHEESE", SuggestionCompletionEngine.TYPE_COMPARABLE ) ); con.setOperator( "==" ); con.setValue( "CHEESE.Cheddar" ); con.setConstraintValueType( SingleFieldConstraint.TYPE_LITERAL ); p.addConstraint( con ); m.addLhsItem( p ); String result = BRDRLPersistence.getInstance().marshal( m ); assertEqualsIgnoreWhitespace( "rule \"test expressionsNestedJavaEnum\"" + "\tdialect \"mvel\"\n when " + " Person( favouriteCheese.genericName == CHEESE.Cheddar )" + " then " + "end", result ); }
@Test public void testLHSExpressionNestedDate() { RuleModel m = new RuleModel(); m.name = "test expressionsNestedDate"; FactPattern p = new FactPattern( "Person" ); SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide(); con.getExpressionLeftSide().appendPart( new ExpressionUnboundFact( p ) ); con.getExpressionLeftSide().appendPart( new ExpressionField( "favouriteCheese", "Cheese", SuggestionCompletionEngine.TYPE_OBJECT ) ); con.getExpressionLeftSide().appendPart( new ExpressionField( "dateBrought", "java.util.Date", SuggestionCompletionEngine.TYPE_DATE ) ); con.setOperator( "==" ); con.setValue( "27-Jun-2011" ); con.setConstraintValueType( SingleFieldConstraint.TYPE_LITERAL ); p.addConstraint( con ); m.addLhsItem( p ); String result = BRDRLPersistence.getInstance().marshal( m ); assertEqualsIgnoreWhitespace( "rule \"test expressionsNestedDate\"" + "\tdialect \"mvel\"\n when " + " Person( favouriteCheese.dateBrought == \"27-Jun-2011\" )" + " then " + "end", result ); }
@Test public void testLHSExpressionNumber() { RuleModel m = new RuleModel(); m.name = "test expressionsNumber"; FactPattern p = new FactPattern( "Person" ); SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide(); con.getExpressionLeftSide().appendPart( new ExpressionUnboundFact( p ) ); con.getExpressionLeftSide().appendPart( new ExpressionField( "field1", "java.lang.Integer", SuggestionCompletionEngine.TYPE_NUMERIC_INTEGER ) ); con.setOperator( "==" ); con.setValue( "55" ); con.setConstraintValueType( SingleFieldConstraint.TYPE_LITERAL ); p.addConstraint( con ); m.addLhsItem( p ); String result = BRDRLPersistence.getInstance().marshal( m ); assertEqualsIgnoreWhitespace( "rule \"test expressionsNumber\"" + "\tdialect \"mvel\"\n when " + " Person( field1 == 55 )" + " then " + "end", result ); }
@Test public void testLHSExpressionBoolean() { RuleModel m = new RuleModel(); m.name = "test expressionsBoolean"; FactPattern p = new FactPattern( "Person" ); SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide(); con.getExpressionLeftSide().appendPart( new ExpressionUnboundFact( p ) ); con.getExpressionLeftSide().appendPart( new ExpressionField( "field1", "java.lang.Boolean", SuggestionCompletionEngine.TYPE_BOOLEAN ) ); con.setOperator( "==" ); con.setValue( "true" ); con.setConstraintValueType( SingleFieldConstraint.TYPE_LITERAL ); p.addConstraint( con ); m.addLhsItem( p ); String result = BRDRLPersistence.getInstance().marshal( m ); assertEqualsIgnoreWhitespace( "rule \"test expressionsBoolean\"" + "\tdialect \"mvel\"\n when " + " Person( field1 == true )" + " then " + "end", result ); }
@Test public void testLHSExpressionString2() { RuleModel m = new RuleModel(); m.name = "test expressionsString2"; FactPattern p = new FactPattern( "Person" ); SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide(); con.getExpressionLeftSide().appendPart( new ExpressionUnboundFact( p ) ); con.getExpressionLeftSide().appendPart( new ExpressionField( "field1", "java.lang.String", SuggestionCompletionEngine.TYPE_STRING ) ); con.setOperator( "==" ); con.setValue( "Cheddar" ); con.setConstraintValueType( SingleFieldConstraint.TYPE_LITERAL ); p.addConstraint( con ); m.addLhsItem( p ); String result = BRDRLPersistence.getInstance().marshal( m ); assertEqualsIgnoreWhitespace( "rule \"test expressionsString2\"" + "\tdialect \"mvel\"\n when " + " Person( field1 == \"Cheddar\" )" + " then " + "end", result ); }
@Test public void testLHSExpressionDate() { RuleModel m = new RuleModel(); m.name = "test expressionsDate"; FactPattern p = new FactPattern( "Person" ); SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide(); con.getExpressionLeftSide().appendPart( new ExpressionUnboundFact( p ) ); con.getExpressionLeftSide().appendPart( new ExpressionField( "field1", "java.util.Date", SuggestionCompletionEngine.TYPE_DATE ) ); con.setOperator( "==" ); con.setValue( "27-Jun-2011" ); con.setConstraintValueType( SingleFieldConstraint.TYPE_LITERAL ); p.addConstraint( con ); m.addLhsItem( p ); String result = BRDRLPersistence.getInstance().marshal( m ); assertEqualsIgnoreWhitespace( "rule \"test expressionsDate\"" + "\tdialect \"mvel\"\n when " + " Person( field1 == \"27-Jun-2011\" )" + " then " + "end", result ); }
@Test public void testLHSExpressionJavaEnum() { RuleModel m = new RuleModel(); m.name = "test expressionsJavaEnum"; FactPattern p = new FactPattern( "Person" ); SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide(); con.getExpressionLeftSide().appendPart( new ExpressionUnboundFact( p ) ); con.getExpressionLeftSide().appendPart( new ExpressionField( "field1", "CHEESE", SuggestionCompletionEngine.TYPE_COMPARABLE ) ); con.setOperator( "==" ); con.setValue( "CHEESE.Cheddar" ); con.setConstraintValueType( SingleFieldConstraint.TYPE_LITERAL ); p.addConstraint( con ); m.addLhsItem( p ); String result = BRDRLPersistence.getInstance().marshal( m ); assertEqualsIgnoreWhitespace( "rule \"test expressionsJavaEnum\"" + "\tdialect \"mvel\"\n when " + " Person( field1 == CHEESE.Cheddar )" + " then " + "end", result ); }
@Test public void testLHSExpressionString1() { RuleModel m = new RuleModel(); m.name = "test expressionsString1"; FactPattern p = new FactPattern( "Person" ); SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide(); con.getExpressionLeftSide().appendPart( new ExpressionText( "field1" ) ); con.setOperator( "==" ); con.setValue( "goo" ); con.setConstraintValueType( SingleFieldConstraint.TYPE_LITERAL ); p.addConstraint( con ); m.addLhsItem( p ); String result = BRDRLPersistence.getInstance().marshal( m ); assertEqualsIgnoreWhitespace( "rule \"test expressionsString1\"" + "\tdialect \"mvel\"\n when " + " Person( field1 == \"goo\" )" + " then " + "end", result ); }