/*
* Licensed to Crate.io Inc. or its affiliates ("Crate.io") under one or
* more contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright ownership.
* Crate.io 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.
*
* However, if you have executed another commercial license agreement with
* Crate.io these terms will supersede the license and you may use the
* software solely pursuant to the terms of the relevant commercial
* agreement.
*/
package io.crate.sql.parser;
import java.util.EnumSet;
import static java.util.Objects.requireNonNull;
public class SqlParserOptions {
private final EnumSet<IdentifierSymbol> allowedIdentifierSymbols = EnumSet.noneOf(IdentifierSymbol.class);
public EnumSet<IdentifierSymbol> getAllowedIdentifierSymbols() {
return EnumSet.copyOf(allowedIdentifierSymbols);
}
public SqlParserOptions allowIdentifierSymbol(IdentifierSymbol... identifierSymbols) {
for (IdentifierSymbol identifierSymbol : identifierSymbols) {
allowedIdentifierSymbols.add(requireNonNull(identifierSymbol, "identifierSymbol is null"));
}
return this;
}
}