Package org.kie.api.definition.type

Examples of org.kie.api.definition.type.Position

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                          fld.getAnnotations().length );
            assertNotNull( fld.getAnnotation( Deprecated.class ) );
            assertNotNull( fld.getAnnotation( Position.class ) );
            assertNotNull( fld.getAnnotation( Key.class ) );

            Position pos = fld.getAnnotation( Position.class );
            assertEquals( 0,
                          pos.value() );
        } catch ( NoSuchFieldException nsfe ) {
            fail( "field name has not been generated correctly : " + nsfe.getMessage() );
        }

        Annotation[] anns = clazz.getAnnotations();
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                if ( asTrait && ( "core".equals(fieldName) || "fields".equals(fieldName) ) ) {
                    continue;
                }
                if ( !inspector.isNonGetter( fieldName ) && setters.keySet().contains( fieldName ) ) {

                    Position position = null;
                    if ( ! concrete.isInterface() ) {
                        try {
                            Field fld = concrete.getDeclaredField( fieldName );
                            position = fld.getAnnotation( Position.class );
                        } catch ( NoSuchFieldException nsfe ) {
                            // @Position can only annotate fields. This x means that a getter/setter pair was found with no field
                        }
                    }

                    Class ret = methods.get( fieldName ).getReturnType();
                    TypeFieldDescr field = new TypeFieldDescr(  );
                    field.setFieldName( fieldName );
                    field.setPattern( new PatternDescr( ret.getName() ) );
                    field.setIndex( position != null ? position.value() : -1 );
                    fields.put( fieldName, field );
                }
            }
            if ( ! fields.isEmpty() ) {
                PriorityQueue<FieldDefinition> fieldDefs = sortFields( fields,
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        }

        FieldDefinition[] orderedFields = new FieldDefinition[ fields.size() ];

        for (Field fld : fields) {
            Position pos = fld.getAnnotation(Position.class);
            if (pos != null) {
                if (pos.value() < 0 || pos.value() >= fields.size()) {
                    kbuilder.addBuilderResult(new TypeDeclarationError(typeDeclaration,
                                                                       "Out of range position " + pos.value() + " for field '" + fld.getName() + "' on class " + cls.getName()));
                    continue;
                }
                if (orderedFields[pos.value()] != null) {
                    kbuilder.addBuilderResult(new TypeDeclarationError(typeDeclaration,
                                                                       "Duplicated position " + pos.value() + " for field '" + fld.getName() + "' on class " + cls.getName()));
                    continue;
                }
                FieldDefinition fldDef = clsDef.getField(fld.getName());
                if (fldDef == null) {
                    fldDef = new FieldDefinition(fld.getName(), fld.getType().getName());
                }
                fldDef.setIndex(pos.value());
                orderedFields[ pos.value() ] = fldDef;
            }
        }
        for (FieldDefinition fld : orderedFields) {
            if (fld != null) {
                // it's null if there is no @Position
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            // as these could be set in any order, initialise first, to allow setting later.
            orderedFields.add(null);
        }

        for (Field fld : fields) {
            Position pos = fld.getAnnotation(Position.class);
            if (pos != null) {
                FieldDefinition fldDef = clsDef.getField(fld.getName());
                if (fldDef == null) {
                    fldDef = new FieldDefinition(fld.getName(), fld.getType().getName());
                }
                fldDef.setIndex(pos.value());
                orderedFields.set(pos.value(), fldDef);
            }
        }
        for (FieldDefinition fld : orderedFields) {
            if (fld != null) {
                // it's null if there is no @Position
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            // as these could be set in any order, initialise first, to allow setting later.
            orderedFields.add( null );
        }

        for ( Field fld : fields ) {
            Position pos = fld.getAnnotation( Position.class );
            if ( pos != null ) {
                FieldDefinition fldDef = clsDef.getField(fld.getName());
                if (fldDef == null) {
                    fldDef = new FieldDefinition( fld.getName(), fld.getType().getName() );
                }
                fldDef.setIndex( pos.value() );
                orderedFields.set( pos.value(), fldDef );
            }
        }
        for ( FieldDefinition fld : orderedFields ) {
            if ( fld != null ) {
                // it's null if there is no @Position
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                          fld.getAnnotations().length );
            assertNotNull( fld.getAnnotation( Deprecated.class ) );
            assertNotNull( fld.getAnnotation( Position.class ) );
            assertNotNull( fld.getAnnotation( Key.class ) );

            Position pos = fld.getAnnotation( Position.class );
            assertEquals( 0,
                          pos.value() );
        } catch ( NoSuchFieldException nsfe ) {
            fail( "field name has not been generated correctly : " + nsfe.getMessage() );
        }

        Annotation[] anns = clazz.getAnnotations();
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                int pos = field.getIndex();
                occupiedPositions.set(pos);
                maxDeclaredPos = Math.max(maxDeclaredPos, pos);
                fieldDef.addMetaData("position", pos);
            } else {
                Position position = field.getTypedAnnotation(Position.class);
                if (position != null) {
                    int pos = position.value();
                    field.setIndex(pos);
                    occupiedPositions.set(pos);
                    maxDeclaredPos = Math.max(maxDeclaredPos, pos);
                    fieldDef.addMetaData("position", pos);
                }
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                if ( asTrait && ( "core".equals(fieldName) || "fields".equals(fieldName) ) ) {
                    continue;
                }
                if ( !inspector.isNonGetter( fieldName ) && setters.keySet().contains( fieldName ) ) {

                    Position position = null;
                    if ( ! concrete.isInterface() ) {
                        try {
                            Field fld = concrete.getDeclaredField( fieldName );
                            position = fld.getAnnotation( Position.class );
                        } catch ( NoSuchFieldException nsfe ) {
                            // @Position can only annotate fields. This x means that a getter/setter pair was found with no field
                        }
                    }

                    Class ret = methods.get( fieldName ).getReturnType();
                    TypeFieldDescr field = new TypeFieldDescr(  );
                    field.setFieldName( fieldName );
                    field.setPattern( new PatternDescr( ret.getName() ) );
                    field.setIndex( position != null ? position.value() : -1 );
                    fields.put( fieldName, field );
                }
            }
            if ( ! fields.isEmpty() ) {
                List<FieldDefinition> fieldDefs = sortFields( fields, null, null );
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        }

        FieldDefinition[] orderedFields = new FieldDefinition[ fields.size() ];

        for (Field fld : fields) {
            Position pos = fld.getAnnotation(Position.class);
            if (pos != null) {
                if (pos.value() < 0 || pos.value() >= fields.size()) {
                    kbuilder.addBuilderResult(new TypeDeclarationError(typeDeclaration,
                                                                       "Out of range position " + pos.value() + " for field '" + fld.getName() + "' on class " + cls.getName()));
                    continue;
                }
                if (orderedFields[pos.value()] != null) {
                    kbuilder.addBuilderResult(new TypeDeclarationError(typeDeclaration,
                                                                       "Duplicated position " + pos.value() + " for field '" + fld.getName() + "' on class " + cls.getName()));
                    continue;
                }
                FieldDefinition fldDef = clsDef.getField(fld.getName());
                if (fldDef == null) {
                    fldDef = new FieldDefinition(fld.getName(), fld.getType().getName());
                }
                fldDef.setIndex(pos.value());
                orderedFields[ pos.value() ] = fldDef;
            }
        }
        for (FieldDefinition fld : orderedFields) {
            if (fld != null) {
                // it's null if there is no @Position
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                          fld.getAnnotations().length );
            assertNotNull( fld.getAnnotation( Deprecated.class ) );
            assertNotNull( fld.getAnnotation( Position.class ) );
            assertNotNull( fld.getAnnotation( Key.class ) );

            Position pos = fld.getAnnotation( Position.class );
            assertEquals( 0,
                          pos.value() );
        } catch ( NoSuchFieldException nsfe ) {
            fail( "field name has not been generated correctly : " + nsfe.getMessage() );
        }

        Annotation[] anns = clazz.getAnnotations();
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Related Classes of org.kie.api.definition.type.Position

  • org.drools.compiler.builder.impl.ClassDefinitionFactory
  • org.drools.compiler.builder.impl.TypeDeclarationBuilder
  • org.drools.compiler.builder.impl.TypeDeclarationCache
  • org.drools.compiler.compiler.PackageBuilder
  • org.drools.compiler.integrationtests.AnnotationsTest
  • org.drools.reteoo.integrationtests.AnnotationsTest
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