| /* |
| * 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.cas; |
| |
| /** |
| * Interface for a float constraint. A float constraint contains 0 or more tests, the results of |
| * which are "anded" together. To set a test, use any of the methods on this class (except "match"). |
| * <p> |
| * To use the constraint, invoke its {@link #match(float)} method, passing the value to test. You |
| * can also embed this test with a path specification, using the |
| * {@link org.apache.uima.cas.ConstraintFactory#embedConstraint(FeaturePath, FSConstraint)} method, |
| * and use it to test feature structures, or combine it with other tests using the |
| * {@link org.apache.uima.cas.ConstraintFactory#and(FSMatchConstraint, FSMatchConstraint)} and |
| * {@link org.apache.uima.cas.ConstraintFactory#or(FSMatchConstraint, FSMatchConstraint)} methods. |
| */ |
| public interface FSFloatConstraint extends FSConstraint { |
| |
| /** |
| * Require float value to be equal <code>f</code>. |
| * |
| * @param f |
| * Matched value must be equal to this. |
| */ |
| void eq(float f); |
| |
| /** |
| * Require float value to be less than <code>f</code>. |
| * |
| * @param f |
| * Matched value must be less than this. |
| */ |
| void lt(float f); |
| |
| /** |
| * Require float value to be less than or equal to <code>f</code>. |
| * |
| * @param f |
| * Matched value must be less than or equal to this. |
| */ |
| void leq(float f); |
| |
| /** |
| * Require float value to be greater than <code>f</code>. |
| * |
| * @param f |
| * Matched value must be greater than this. |
| */ |
| void gt(float f); |
| |
| /** |
| * Require float value to be greater than or equal to <code>f</code>. |
| * |
| * @param f |
| * Matched value must be greater than or equal to this. |
| */ |
| void geq(float f); |
| |
| /** |
| * Check if float matches defined constraints. |
| * |
| * @param f |
| * The float to be checked. |
| * @return <code>true</code> iff the float satisfies the constraints. |
| */ |
| boolean match(float f); |
| |
| } |