| /* |
| * 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.opennlp.ml.model; |
| |
| /** |
| * Class which associates a real valued parameter or expected value with a particular contextual |
| * predicate or feature. This is used to store maxent model parameters as well as model and empirical |
| * expected values. |
| */ |
| public class Context { |
| |
| /** The real valued parameters or expected values for this context. */ |
| protected double[] parameters; |
| /** The outcomes which occur with this context. */ |
| protected int[] outcomes; |
| |
| /** |
| * Creates a new parameters object with the specified parameters associated with the specified |
| * outcome pattern. |
| * @param outcomePattern Array of outcomes for which parameters exists for this context. |
| * @param parameters Parameters for the outcomes specified. |
| */ |
| public Context(int[] outcomePattern, double[] parameters) { |
| this.outcomes = outcomePattern; |
| this.parameters = parameters; |
| } |
| |
| /** |
| * Returns the outcomes for which parameters exists for this context. |
| * @return Array of outcomes for which parameters exists for this context. |
| */ |
| public int[] getOutcomes() { |
| return outcomes; |
| } |
| |
| /** |
| * Returns the parameters or expected values for the outcomes which occur with this context. |
| * @return Array of parameters for the outcomes of this context. |
| */ |
| public double[] getParameters() { |
| return parameters; |
| } |
| } |