2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 ONAP
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.ccsdk.sli.core.sli;
23 import java.io.Serializable;
24 import java.util.Iterator;
25 import java.util.LinkedList;
26 import java.util.List;
29 public abstract class SvcLogicExpression implements Serializable {
31 private List<SvcLogicExpression> operands = new LinkedList<SvcLogicExpression>();
34 public void addOperand(SvcLogicExpression expr)
39 public List<SvcLogicExpression> getOperands() {
43 public int numOperands()
45 return(operands.size());
48 public abstract String asParsedExpr();