com.hazelcast.org.apache.calcite.config.CharLiteralStyle Maven / Gradle / Ivy
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* 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
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package com.hazelcast.org.apache.calcite.config;
/** Styles of character literal.
*
* @see Lex#charLiteralStyles */
public enum CharLiteralStyle {
/** Standard character literal. Enclosed in single quotes, using single quotes
* to escape. Example: {@code 'Won''t'}. */
STANDARD,
/** Single-quoted character literal with backslash escapes, as in BigQuery.
* Example: {@code 'Won\'t'}. */
BQ_SINGLE,
/** Double-quoted character literal with backslash escapes, as in BigQuery.
* Example: {@code "Won\'t"}. */
BQ_DOUBLE
}