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- /* ====================================================================
- 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.poi.ss.formula.ptg;
-
- /**
- * Ptg class to implement not equal
- */
- public final class NotEqualPtg extends ValueOperatorPtg {
- public static final byte sid = 0x0e;
-
- public static final NotEqualPtg instance = new NotEqualPtg();
-
- private NotEqualPtg() {
- // enforce singleton
- }
-
- @Override
- public byte getSid() {
- return sid;
- }
-
- public int getNumberOfOperands() {
- return 2;
- }
-
- public String toFormulaString(String[] operands) {
- return operands[0] + "<>" + operands[1];
- }
-
- @Override
- public NotEqualPtg copy() {
- return instance;
- }
- }
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