Package org.drools.compiler.compiler

Examples of org.drools.compiler.compiler.ParserError

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        builder.addPackage( packageDescr );

        assertLength( 2,
                      builder.getErrors().getErrors() );
        final ParserError err = (ParserError) builder.getErrors().getErrors()[0];
        assertEquals( 42,
                      err.getRow() );
        assertEquals( 43,
                      err.getCol() );

    }
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        private List<ParserError> errors = new ArrayList<ParserError>();

        public void reportError(RecognitionException ex) {
            errors.add(new ParserError( "DSL parser error", ex.line, ex.charPositionInLine ) );
        }
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        private static final Pattern namePat = Pattern.compile( "[\\p{L}_$][\\p{L}_$\\d]*" );

        private void isIdentifier( Token name ){
            String nameString = name.getText();
            if( ! namePat.matcher( nameString ).matches() ){
                errors.add(new ParserError( "invalid variable identifier " + nameString,
                                            name.getLine(), name.getCharPositionInLine() ) );
            }
        }
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    public static final int MISC=33;

        private List<ParserError> errors = new ArrayList<ParserError>();

        public void reportError(RecognitionException ex) {
            errors.add(new ParserError( "DSL lexer error", ex.line, ex.charPositionInLine ) );
        }
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        builder.addPackage( packageDescr );

        assertLength( 2,
                      builder.getErrors().getErrors() );
        final ParserError err = (ParserError) builder.getErrors().getErrors()[0];
        assertEquals( 42,
                      err.getRow() );
        assertEquals( 43,
                      err.getCol() );

    }
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        builder.addPackage( packageDescr );

        assertLength( 1,
                      builder.getErrors().getErrors() );
        final ParserError err = (ParserError) builder.getErrors().getErrors()[0];
        assertEquals( 42,
                      err.getRow() );
        assertEquals( 43,
                      err.getCol() );

    }
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    protected void markParseErrors(List<DroolsBuildMarker> markers,
                                   List<DroolsError> parserErrors) {
        for ( Iterator<DroolsError> iter = parserErrors.iterator(); iter.hasNext(); ) {
            Object error = iter.next();
            if ( error instanceof ParserError ) {
                ParserError err = (ParserError) error;
                markers.add( new DroolsBuildMarker( err.getMessage(),
                                                    err.getRow() ) );
            } else if ( error instanceof KnowledgeBuilderResult) {
                KnowledgeBuilderResult res = (KnowledgeBuilderResult) error;
                int[] errorLines = res.getLines();
                markers.add( new DroolsBuildMarker( res.getMessage(),
                                                    errorLines != null && errorLines.length > 0 ? errorLines[0] : -1 ) );
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                } else {
                    markers.add( new DroolsBuildMarker( ruleError.getRule().getName() + ":" + ruleError.getMessage(),
                                                        ruleError.getLine() ) );
                }
            } else if ( error instanceof ParserError ) {
                ParserError parserError = (ParserError) error;
                // TODO try to retrieve character start-end
                markers.add( new DroolsBuildMarker( parserError.getMessage(),
                                                    parserError.getRow() ) );
            } else if ( error instanceof FunctionError ) {
                FunctionError functionError = (FunctionError) error;
                // TODO add line to function error
                // TODO try to retrieve character start-end
                if ( functionError.getObject() instanceof CompilationProblem[] ) {
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    protected void markParseErrors(List<DroolsBuildMarker> markers,
                                   List<BaseKnowledgeBuilderResultImpl> parserErrors) {
        for ( Iterator<BaseKnowledgeBuilderResultImpl> iter = parserErrors.iterator(); iter.hasNext(); ) {
            Object error = iter.next();
            if ( error instanceof ParserError ) {
                ParserError err = (ParserError) error;
                markers.add( new DroolsBuildMarker( err.getMessage(),
                                                    err.getRow() ) );
            } else if ( error instanceof KnowledgeBuilderResult) {
                KnowledgeBuilderResult res = (KnowledgeBuilderResult) error;
                int[] errorLines = res.getLines();
                markers.add( new DroolsBuildMarker( res.getMessage(),
                                                    errorLines != null && errorLines.length > 0 ? errorLines[0] : -1 ) );
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                } else {
                    markers.add( new DroolsBuildMarker( ruleError.getRule().getName() + ":" + ruleError.getMessage(),
                                                        ruleError.getLine() ) );
                }
            } else if ( error instanceof ParserError ) {
                ParserError parserError = (ParserError) error;
                // TODO try to retrieve character start-end
                markers.add( new DroolsBuildMarker( parserError.getMessage(),
                                                    parserError.getRow() ) );
            } else if ( error instanceof FunctionError ) {
                FunctionError functionError = (FunctionError) error;
                // TODO add line to function error
                // TODO try to retrieve character start-end
                if ( functionError.getObject() instanceof CompilationProblem[] ) {
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Related Classes of org.drools.compiler.compiler.ParserError

  • org.drools.beliefs.bayes.model.XmlBifParser
  • org.drools.compiler.builder.impl.KnowledgeBuilderImpl
  • org.drools.compiler.builder.impl.KnowledgeBuilderTest
  • org.drools.compiler.integrationtests.MiscTest
  • org.drools.compiler.lang.dsl.DSLMapLexer
  • org.drools.compiler.lang.dsl.DSLMapParser
  • org.drools.compiler.lang.dsl.DSLTokenizedMappingFile
  • org.drools.eclipse.builder.DroolsBuilder
  • org.drools.reteoo.integrationtests.MiscTest
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