/
BooleanFunction.java
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/
BooleanFunction.java
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/*******************************************************************************
* ___ _ ____ ____
* / _ \ _ _ ___ ___| |_| _ \| __ )
* | | | | | | |/ _ \/ __| __| | | | _ \
* | |_| | |_| | __/\__ \ |_| |_| | |_) |
* \__\_\\__,_|\___||___/\__|____/|____/
*
* Copyright (c) 2014-2019 Appsicle
* Copyright (c) 2019-2023 QuestDB
*
* Licensed 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 io.questdb.griffin.engine.functions;
import io.questdb.cairo.ColumnType;
import io.questdb.cairo.sql.Record;
import io.questdb.cairo.sql.RecordCursorFactory;
import io.questdb.cairo.sql.ScalarFunction;
import io.questdb.std.BinarySequence;
import io.questdb.std.Long256;
import io.questdb.std.str.CharSink;
public abstract class BooleanFunction implements ScalarFunction {
@Override
public final BinarySequence getBin(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public long getBinLen(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public byte getByte(Record rec) {
return (byte) (getBool(rec) ? 1 : 0);
}
@Override
public char getChar(Record rec) {
return getBool(rec) ? 'T' : 'F';
}
@Override
public long getDate(Record rec) {
return getBool(rec) ? 1 : 0;
}
@Override
public double getDouble(Record rec) {
return getBool(rec) ? 1 : 0;
}
@Override
public float getFloat(Record rec) {
return getBool(rec) ? 1 : 0;
}
@Override
public byte getGeoByte(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public int getGeoInt(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public long getGeoLong(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public short getGeoShort(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public final int getIPv4(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public int getInt(Record rec) {
return getBool(rec) ? 1 : 0;
}
@Override
public long getLong(Record rec) {
return getBool(rec) ? 1 : 0;
}
@Override
public long getLong128Hi(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public long getLong128Lo(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public final void getLong256(Record rec, CharSink sink) {
throw new UnsupportedOperationException();
}
@Override
public final Long256 getLong256A(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public final Long256 getLong256B(Record rec) {
throw new UnsupportedOperationException();
}
@Override
public final RecordCursorFactory getRecordCursorFactory() {
throw new UnsupportedOperationException();
}
@Override
public short getShort(Record rec) {
return (short) (getBool(rec) ? 1 : 0);
}
@Override
public final CharSequence getStr(Record rec) {
return getStr0(rec);
}
@Override
public final void getStr(Record rec, CharSink sink) {
sink.put(getStr0(rec));
}
@Override
public final CharSequence getStrB(Record rec) {
return getStr0(rec);
}
@Override
public final int getStrLen(Record rec) {
return getStr0(rec).length();
}
@Override
public final CharSequence getSymbol(Record rec) {
return getStr0(rec);
}
@Override
public final CharSequence getSymbolB(Record rec) {
return getStr0(rec);
}
@Override
public long getTimestamp(Record rec) {
return getBool(rec) ? 1 : 0;
}
@Override
public final int getType() {
return ColumnType.BOOLEAN;
}
protected String getStr0(Record rec) {
return getBool(rec) ? "true" : "false";
}
}