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SQL support for Querydsl
There is a newer version: 6.10.1
/*
 * Copyright 2015, The Querydsl Team (http://www.querydsl.com/team)
 *
 * 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 com.querydsl.sql;

import com.querydsl.core.QueryFlag;
import com.querydsl.core.QueryFlag.Position;
import com.querydsl.core.types.ExpressionUtils;
import com.querydsl.core.types.Operator;
import java.util.Collections;

/**
 * {@code SQLOps} provides SQL specific operators
 *
 * @author tiwe
 */
public enum SQLOps implements Operator {
  ALL(Object.class),
  CAST(Object.class),
  CORR(Double.class),
  COVARPOP(Double.class),
  COVARSAMP(Double.class),
  CUMEDIST(Double.class),
  CUMEDIST2(Double.class),
  DENSERANK(Long.class),
  DENSERANK2(Long.class),
  FIRSTVALUE(Object.class),
  FOR_SHARE(Object.class),
  FOR_UPDATE(Object.class),
  LAG(Object.class),
  LASTVALUE(Object.class),
  LEAD(Object.class),
  LISTAGG(Object.class),
  NEXTVAL(Object.class),
  NO_WAIT(Object.class),
  NTHVALUE(Object.class),
  NTILE(Object.class),
  PERCENTRANK(Double.class),
  PERCENTRANK2(Double.class),
  PERCENTILECONT(Object.class),
  PERCENTILEDISC(Object.class),
  QUALIFY(Boolean.class),
  RANK(Long.class),
  RANK2(Long.class),
  REGR_SLOPE(Object.class),
  REGR_INTERCEPT(Object.class),
  REGR_COUNT(Object.class),
  REGR_R2(Object.class),
  REGR_AVGX(Object.class),
  REGR_AVGY(Object.class),
  REGR_SXX(Object.class),
  REGR_SYY(Object.class),
  REGR_SXY(Object.class),
  RATIOTOREPORT(Object.class),
  ROWNUMBER(Long.class),
  STDDEV(Object.class),
  STDDEVPOP(Object.class),
  STDDEVSAMP(Object.class),
  STDDEV_DISTINCT(Object.class),
  UNION(Object.class),
  UNION_ALL(Object.class),
  VARIANCE(Object.class),
  VARPOP(Object.class),
  VARSAMP(Object.class),
  WITH_ALIAS(Object.class),
  WITH_COLUMNS(Object.class),
  LOCK_IN_SHARE_MODE(Object.class),
  WITH_REPEATABLE_READ(Object.class),
  GROUP_CONCAT(String.class),
  GROUP_CONCAT2(String.class),
  SET_PATH(Object.class),
  SET_LITERAL(Object.class);

  private final Class type;

  SQLOps(Class type) {
    this.type = type;
  }

  @Override
  public Class getType() {
    return type;
  }

  @Deprecated
  public static final QueryFlag FOR_SHARE_FLAG =
      new QueryFlag(
          Position.END,
          ExpressionUtils.operation(Object.class, FOR_SHARE, Collections.emptyList()));

  @Deprecated
  public static final QueryFlag FOR_UPDATE_FLAG =
      new QueryFlag(
          Position.END,
          ExpressionUtils.operation(Object.class, FOR_UPDATE, Collections.emptyList()));

  @Deprecated
  public static final QueryFlag NO_WAIT_FLAG =
      new QueryFlag(
          Position.END, ExpressionUtils.operation(Object.class, NO_WAIT, Collections.emptyList()));
}