| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.uima.ruta.block.fst; |
| |
| import java.util.HashMap; |
| import java.util.LinkedList; |
| |
| import org.apache.uima.ruta.rule.RuleElement; |
| |
| public abstract class AbstractState { |
| |
| protected LinkedList<RuleElement> possibleTransitions; |
| |
| protected HashMap<RuleElement, AbstractState> transitions; |
| |
| protected int depth; |
| |
| public AbstractState(int depth) { |
| this.transitions = new HashMap<RuleElement, AbstractState>(); |
| this.possibleTransitions = new LinkedList<RuleElement>(); |
| this.depth = depth; |
| } |
| |
| public abstract AbstractState getTransition(RuleElement elem); |
| |
| public int getDepth() { |
| return this.depth; |
| } |
| |
| public void addTransition(RuleElement element, AbstractState targetState) { |
| this.possibleTransitions.add(element); |
| this.transitions.put(element, targetState); |
| } |
| |
| public LinkedList<RuleElement> getPossibleTransitions() { |
| return this.possibleTransitions; |
| } |
| |
| } |