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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;
-
- import java.util.Map;
- import java.util.function.Supplier;
-
- import org.apache.poi.util.GenericRecordUtil;
- import org.apache.poi.util.LittleEndianInput;
- import org.apache.poi.util.LittleEndianOutput;
-
- public final class MemFuncPtg extends OperandPtg {
-
- public static final byte sid = 0x29;
- private final int field_1_len_ref_subexpression;
-
- /**
- * Creates new function pointer from a byte array usually called while
- * reading an excel file.
- */
- public MemFuncPtg(LittleEndianInput in) {
- this(in.readUShort());
- }
-
- public MemFuncPtg(int subExprLen) {
- field_1_len_ref_subexpression = subExprLen;
- }
-
- @Override
- public byte getSid() {
- return sid;
- }
-
- public int getSize() {
- return 3;
- }
-
- public void write(LittleEndianOutput out) {
- out.writeByte(sid + getPtgClass());
- out.writeShort(field_1_len_ref_subexpression);
- }
-
- public String toFormulaString() {
- return "";
- }
-
- public byte getDefaultOperandClass() {
- return Ptg.CLASS_REF;
- }
-
- public int getNumberOfOperands() {
- return field_1_len_ref_subexpression;
- }
-
- public int getLenRefSubexpression() {
- return field_1_len_ref_subexpression;
- }
-
- @Override
- public MemFuncPtg copy() {
- // immutable
- return this;
- }
-
- @Override
- public Map<String, Supplier<?>> getGenericProperties() {
- return GenericRecordUtil.getGenericProperties("lenRefSubexpression", this::getLenRefSubexpression);
- }
- }
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