com.hazelcast.org.apache.calcite.rel.type.DelegatingTypeSystem Maven / Gradle / Ivy
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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 com.hazelcast.com.liance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.com.hazelcast.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 com.hazelcast.org.apache.calcite.rel.type;
import com.hazelcast.org.apache.calcite.sql.type.SqlTypeName;
/** Implementation of {@link com.hazelcast.org.apache.calcite.rel.type.RelDataTypeSystem}
* that sends all methods to an underlying object. */
public class DelegatingTypeSystem implements RelDataTypeSystem {
private final RelDataTypeSystem typeSystem;
/** Creates a {@code DelegatingTypeSystem}. */
protected DelegatingTypeSystem(RelDataTypeSystem typeSystem) {
this.typeSystem = typeSystem;
}
public int getMaxScale(SqlTypeName typeName) {
return typeSystem.getMaxScale(typeName);
}
public int getDefaultPrecision(SqlTypeName typeName) {
return typeSystem.getDefaultPrecision(typeName);
}
public int getMaxPrecision(SqlTypeName typeName) {
return typeSystem.getMaxPrecision(typeName);
}
public int getMaxNumericScale() {
return typeSystem.getMaxNumericScale();
}
public int getMaxNumericPrecision() {
return typeSystem.getMaxNumericPrecision();
}
public String getLiteral(SqlTypeName typeName, boolean isPrefix) {
return typeSystem.getLiteral(typeName, isPrefix);
}
public boolean isCaseSensitive(SqlTypeName typeName) {
return typeSystem.isCaseSensitive(typeName);
}
public boolean isAutoincrement(SqlTypeName typeName) {
return typeSystem.isAutoincrement(typeName);
}
public int getNumTypeRadix(SqlTypeName typeName) {
return typeSystem.getNumTypeRadix(typeName);
}
public RelDataType deriveSumType(RelDataTypeFactory typeFactory,
RelDataType argumentType) {
return typeSystem.deriveSumType(typeFactory, argumentType);
}
public RelDataType deriveAvgAggType(RelDataTypeFactory typeFactory,
RelDataType argumentType) {
return typeSystem.deriveAvgAggType(typeFactory, argumentType);
}
public RelDataType deriveCovarType(RelDataTypeFactory typeFactory,
RelDataType arg0Type, RelDataType arg1Type) {
return typeSystem.deriveCovarType(typeFactory, arg0Type, arg1Type);
}
public RelDataType deriveFractionalRankType(RelDataTypeFactory typeFactory) {
return typeSystem.deriveFractionalRankType(typeFactory);
}
public RelDataType deriveRankType(RelDataTypeFactory typeFactory) {
return typeSystem.deriveRankType(typeFactory);
}
public boolean isSchemaCaseSensitive() {
return typeSystem.isSchemaCaseSensitive();
}
public boolean shouldConvertRaggedUnionTypesToVarying() {
return typeSystem.shouldConvertRaggedUnionTypesToVarying();
}
}