| /* |
| * 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 opennlp.tools.ml.maxent; |
| |
| |
| /** |
| * Generate contexts for maxent decisions, assuming that the input |
| * given to the getContext() method is a String containing contextual |
| * predicates separated by spaces. |
| * e.g: |
| * <p> |
| * cp_1 cp_2 ... cp_n |
| * </p> |
| */ |
| public class BasicContextGenerator implements ContextGenerator<String> { |
| |
| private String separator = " "; |
| |
| public BasicContextGenerator() {} |
| |
| public BasicContextGenerator(String sep) { |
| separator = sep; |
| } |
| |
| /** |
| * Builds up the list of contextual predicates given a String. |
| */ |
| public String[] getContext(String o) { |
| return o.split(separator); |
| } |
| |
| } |
| |