TransitionTableHandler.java

package org.maltparser.parser.transition;

import org.maltparser.core.exception.MaltChainedException;
import org.maltparser.core.helper.HashMap;
import org.maltparser.core.symbol.Table;
import org.maltparser.core.symbol.TableHandler;

/**
 *
 * @author Johan Hall
 * @since 1.1
*
 */
public class TransitionTableHandler implements TableHandler {

    private final HashMap<String, TransitionTable> transitionTables;

    public TransitionTableHandler() {
        transitionTables = new HashMap<String, TransitionTable>();
    }

    public Table addSymbolTable(String tableName) throws MaltChainedException {
        TransitionTable table = transitionTables.get(tableName);
        if (table == null) {
            table = new TransitionTable(tableName);
            transitionTables.put(tableName, table);
        }
        return table;
    }

    public Table getSymbolTable(String tableName) throws MaltChainedException {
        return transitionTables.get(tableName);
    }
}