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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.hssf.record;
-
- import java.util.Map;
- import java.util.function.Supplier;
-
- import org.apache.poi.ss.usermodel.FormulaError;
- import org.apache.poi.util.GenericRecordUtil;
- import org.apache.poi.util.LittleEndianOutput;
- import org.apache.poi.util.RecordFormatException;
-
- /**
- * Creates new BoolErrRecord. (0x0205)
- */
- public final class BoolErrRecord extends CellRecord {
- public static final short sid = 0x0205;
- private int _value;
- /**
- * If <code>true</code>, this record represents an error cell value,
- * otherwise this record represents a boolean cell value
- */
- private boolean _isError;
-
- /** Creates new BoolErrRecord */
- public BoolErrRecord() {}
-
- public BoolErrRecord(BoolErrRecord other) {
- super(other);
- _value = other._value;
- _isError = other._isError;
- }
-
- /**
- * @param in the RecordInputstream to read the record from
- */
- public BoolErrRecord(RecordInputStream in) {
- super(in);
- switch (in.remaining()) {
- case 2:
- _value = in.readByte();
- break;
- case 3:
- _value = in.readUShort();
- break;
- default:
- throw new RecordFormatException("Unexpected size ("
- + in.remaining() + ") for BOOLERR record.");
- }
- int flag = in.readUByte();
- switch (flag) {
- case 0:
- _isError = false;
- break;
- case 1:
- _isError = true;
- break;
- default:
- throw new RecordFormatException("Unexpected isError flag ("
- + flag + ") for BOOLERR record.");
- }
- }
-
- /**
- * set the boolean value for the cell
- *
- * @param value representing the boolean value
- */
- public void setValue(boolean value) {
- _value = value ? 1 : 0;
- _isError = false;
- }
-
- /**
- * set the error value for the cell. See {@link FormulaError} for valid codes.
- *
- * @param value error representing the error value
- * this value can only be 0,7,15,23,29,36 or 42
- * see bugzilla bug 16560 for an explanation
- */
- public void setValue(byte value) {
- setValue(FormulaError.forInt(value));
- }
-
- /**
- * set the error value for the cell
- *
- * @param value error representing the error value
- * this value can only be 0,7,15,23,29,36 or 42
- * see bugzilla bug 16560 for an explanation
- */
- public void setValue(FormulaError value) {
- switch(value) {
- case NULL:
- case DIV0:
- case VALUE:
- case REF:
- case NAME:
- case NUM:
- case NA:
- _value = value.getCode();
- _isError = true;
- return;
- default:
- throw new IllegalArgumentException("Error Value can only be 0,7,15,23,29,36 or 42. It cannot be "+value.getCode()+" ("+value+")");
- }
- }
-
- /**
- * get the value for the cell
- *
- * @return boolean representing the boolean value
- */
- public boolean getBooleanValue() {
- return _value != 0;
- }
-
- /**
- * get the error value for the cell
- *
- * @return byte representing the error value
- */
- public byte getErrorValue() {
- return (byte)_value;
- }
-
- /**
- * Indicates whether the call holds a boolean value
- *
- * @return boolean true if the cell holds a boolean value
- */
- public boolean isBoolean() {
- return !_isError;
- }
-
- /**
- * Indicates whether the call holds an error value
- *
- * @return boolean true if the cell holds an error value
- */
- public boolean isError() {
- return _isError;
- }
-
- @Override
- protected String getRecordName() {
- return "BOOLERR";
- }
-
- @Override
- protected void serializeValue(LittleEndianOutput out) {
- out.writeByte(_value);
- out.writeByte(_isError ? 1 : 0);
- }
-
- @Override
- protected int getValueDataSize() {
- return 2;
- }
-
- public short getSid() {
- return sid;
- }
-
- @Override
- public BoolErrRecord copy() {
- return new BoolErrRecord(this);
- }
-
- @Override
- public HSSFRecordTypes getGenericRecordType() {
- return HSSFRecordTypes.BOOL_ERR;
- }
-
- @Override
- public Map<String, Supplier<?>> getGenericProperties() {
- return GenericRecordUtil.getGenericProperties(
- "base", super::getGenericProperties,
- "isBoolean", this::isBoolean,
- "booleanVal", this::getBooleanValue,
- "isError", this::isError,
- "errorVal", this::getErrorValue,
- "errorTxt", () -> isError() ? FormulaError.forInt(getErrorValue()).getString() : null
- );
- }
- }
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