Examples with Value org.apache.asterix.external.classad.Value used on opensource projects

Example 11 with Value

use of org.apache.asterix.external.classad.Value in project asterixdb by apache.

the class FunctionalTester method handle_same.

/*********************************************************************
     * Function: handle_same
     * Purpose:
     *
     * @throws IOException
     *********************************************************************/
public static void handle_same(AMutableString line, State state, Parameters parameters, ClassAdObjectPool objectPool) throws IOException {
    ExprTreeHolder tree = new ExprTreeHolder(objectPool);
    ExprTreeHolder tree2 = new ExprTreeHolder(objectPool);
    Value value1 = new Value(objectPool);
    Value value2 = new Value(objectPool);
    try {
        get_two_exprs(line, tree, tree2, state, parameters, objectPool);
        if (tree.getInnerTree() != null || tree2.getInnerTree() != null) {
            if (parameters.debug) {
                System.out.println("Sameeval has two trees:");
                System.out.print(" ");
                print_expr(tree, state, parameters, objectPool);
                System.out.print(" ");
                print_expr(tree2, state, parameters, objectPool);
            }
            if (!evaluate_expr(tree, value1, parameters, objectPool)) {
                print_error_message("Couldn't evaluate first expression.\n", state);
            } else if (!evaluate_expr(tree2, value2, parameters, objectPool)) {
                print_error_message("Couldn't evaluate second expressions.\n", state);
            } else if (!value1.sameAs(value2)) {
                print_error_message("the expressions are different.", state);
                assert (false);
            }
            if (parameters.debug) {
                System.out.println("They evaluated to: ");
                System.out.println(" " + value1);
                System.out.println(" " + value2);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
        assert (false);
    }
    return;
}

Example 12 with Value

use of org.apache.asterix.external.classad.Value in project asterixdb by apache.

the class ClassAdToADMTest method testSchemaless.

/**
     *
     */
public void testSchemaless() {
    try {
        ClassAdObjectPool objectPool = new ClassAdObjectPool();
        ClassAd pAd = new ClassAd(objectPool);
        String[] files = new String[] { "/classad/jobads.txt" };
        ClassAdParser parser = new ClassAdParser(objectPool);
        CharArrayLexerSource lexerSource = new CharArrayLexerSource();
        for (String path : files) {
            List<Path> paths = new ArrayList<>();
            Map<String, String> config = new HashMap<>();
            config.put(ExternalDataConstants.KEY_RECORD_START, "[");
            config.put(ExternalDataConstants.KEY_RECORD_END, "]");
            paths.add(Paths.get(getClass().getResource(path).toURI()));
            FileSystemWatcher watcher = new FileSystemWatcher(paths, null, false);
            LocalFSInputStream in = new LocalFSInputStream(watcher);
            SemiStructuredRecordReader recordReader = new SemiStructuredRecordReader();
            recordReader.configure(in, config);
            try {
                Value val = new Value(objectPool);
                while (recordReader.hasNext()) {
                    val.reset();
                    IRawRecord<char[]> record = recordReader.next();
                    lexerSource.setNewSource(record.get());
                    parser.setLexerSource(lexerSource);
                    parser.parseNext(pAd);
                    Map<CaseInsensitiveString, ExprTree> attrs = pAd.getAttrList();
                    for (Entry<CaseInsensitiveString, ExprTree> entry : attrs.entrySet()) {
                        ExprTree tree = entry.getValue();
                        switch(tree.getKind()) {
                            case ATTRREF_NODE:
                            case CLASSAD_NODE:
                            case EXPR_ENVELOPE:
                            case EXPR_LIST_NODE:
                            case FN_CALL_NODE:
                            case OP_NODE:
                                break;
                            case LITERAL_NODE:
                                break;
                            default:
                                System.out.println("Something is wrong");
                                break;
                        }
                    }
                }
            } finally {
                recordReader.close();
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
        assertTrue(false);
    }
}