Examples with NoSuchElementException java.util.NoSuchElementException used on opensource projects

Example 46 with NoSuchElementException

use of java.util.NoSuchElementException in project voltdb by VoltDB.

the class TransferSQLText method parseFileForTables.

void parseFileForTables() throws DataAccessPointException {
    StringTokenizer Tokenizer;
    if (WTextRead == null) {
        try {
            WTextRead = new BufferedReader(new FileReader(sFileName));
        } catch (IOException e) {
            throw new DataAccessPointException(e.getMessage());
        }
    }
    String currentLine = "";
    String Token = "";
    String name = "";
    TransferTable relatedTable = null;
    try {
        while ((currentLine = WTextRead.readLine()) != null) {
            currentLine = currentLine.trim() + ";";
            Tokenizer = new StringTokenizer(currentLine);
            try {
                Token = Tokenizer.nextToken();
            } catch (NoSuchElementException NSE) {
                continue;
            }
            if (Token == null) {
                continue;
            }
            if (!Token.toUpperCase().equals("CREATE")) {
                continue;
            }
            Token = Tokenizer.nextToken().toUpperCase();
            if (Token.equals("TABLE") || Token.equals("VIEW")) {
                try {
                    name = Tokenizer.nextToken(" (;");
                    relatedTable = new TransferTable(this, name, "", Token, tracer);
                    relatedTable.Stmts.bCreate = false;
                    relatedTable.Stmts.bDelete = false;
                    relatedTable.Stmts.bDrop = false;
                    relatedTable.Stmts.bCreateIndex = false;
                    relatedTable.Stmts.bDropIndex = false;
                    relatedTable.Stmts.bInsert = false;
                    relatedTable.Stmts.bAlter = false;
                    DbStmts.put(relatedTable.Stmts.sSourceTable, relatedTable);
                } catch (NoSuchElementException NSE) {
                    continue;
                }
            }
        }
    } catch (Exception IOe) {
        throw new DataAccessPointException(IOe.getMessage());
    }
}

Example 47 with NoSuchElementException

use of java.util.NoSuchElementException in project voltdb by VoltDB.

the class TransferSQLText method getData.

TransferResultSet getData(String statement) throws DataAccessPointException {
    StringTokenizer Tokenizer;
    String tableName = "";
    try {
        Tokenizer = new StringTokenizer(statement);
        while (!Tokenizer.nextToken().toUpperCase().equals("FROM")) {
            ;
        }
        tableName = Tokenizer.nextToken(" ;");
    } catch (NoSuchElementException NSE) {
        throw new DataAccessPointException("Table name not found in statement: " + statement);
    }
    if (WTextRead != null) {
        try {
            WTextRead.close();
            WTextRead = null;
        } catch (IOException e) {
        }
    }
    return (this.parseFileForData(tableName));
}

Example 48 with NoSuchElementException

use of java.util.NoSuchElementException in project Railcraft by Railcraft.

the class LinkageManager method linkIterator.

public Iterable<EntityMinecart> linkIterator(final EntityMinecart start, final LinkType type) {
    return () -> new Iterator<EntityMinecart>() {

        private final LinkageManager lm = LinkageManager.instance();

        private EntityMinecart last;

        private EntityMinecart current = start;

        @Override
        public boolean hasNext() {
            if (last == null) {
                EntityMinecart next = lm.getLinkedCart(current, type);
                return next != null;
            }
            EntityMinecart next = lm.getLinkedCartA(current);
            if (next != null && next != last)
                return true;
            next = lm.getLinkedCartB(current);
            return next != null && next != last;
        }

        @Override
        public EntityMinecart next() {
            if (last == null) {
                EntityMinecart next = lm.getLinkedCart(current, type);
                if (next == null)
                    throw new NoSuchElementException();
                last = current;
                current = next;
                return current;
            }
            EntityMinecart next = lm.getLinkedCartA(current);
            if (next != null && next != last) {
                last = current;
                current = next;
                return current;
            }
            next = lm.getLinkedCartB(current);
            if (next != null && next != last) {
                last = current;
                current = next;
                return current;
            }
            throw new NoSuchElementException();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException("Removal not supported.");
        }
    };
}

Example 49 with NoSuchElementException

use of java.util.NoSuchElementException in project pcgen by PCGen.

the class EnvironmentModel method update.

/**
	 * Update the model
	 */
public void update() {
    VectorTable table;
    ReadXML reader;
    //$NON-NLS-1$
    File f = new File(dir, "environments.xml");
    this.removeAllElements();
    if (!f.exists()) {
        // TODO Make it so that the view also indicate that the file is missing.
        //$NON-NLS-1$
        Logging.errorPrintLocalised("in_plugin_encounter_error_missing", f);
        return;
    }
    reader = new ReadXML(f);
    table = reader.getTable();
    //$NON-NLS-1$
    this.addElement(LanguageBundle.getString("in_plugin_encounter_generic"));
    for (int x = 1; x < table.size(); x++) {
        try {
            this.addElement(((Vector) table.get(x)).firstElement());
        } catch (NoSuchElementException e) {
            break;
        }
    }
}

Example 50 with NoSuchElementException

use of java.util.NoSuchElementException in project opennms by OpenNMS.

the class ResponseHandlingUtils method getMatchingIndex.

private static int getMatchingIndex(Expression exp, ListMultimap<String, String> valuesByName, int depth) throws NoSuchElementException {
    // Build the context with values from all the attributes at the current depth
    final StandardEvaluationContext context = new StandardEvaluationContext();
    int maxDepth = 0;
    for (String name : valuesByName.keySet()) {
        List<String> values = valuesByName.get(name);
        // Keep track of the largest depth
        maxDepth = Math.max(maxDepth, values.size());
        // Skip the variable if there are no values are the current depth
        if (values.size() < depth + 1) {
            continue;
        }
        // Store the value for the current depth in the context
        context.setVariable(name, values.get(depth));
    }
    // Evaluate our expression
    try {
        if (exp.getValue(context, Boolean.class)) {
            return depth;
        }
    } catch (Exception e) {
        LOG.error("Failed to evaluate expression {}. Msg: {}", exp.getExpressionString(), e.getMessage());
        throw new NoSuchElementException();
    }
    if (maxDepth > depth) {
        // Recurse
        return getMatchingIndex(exp, valuesByName, depth + 1);
    }
    throw new NoSuchElementException();
}