com.squareup.sqldelight.validation.SelectStmtValidator.kt Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of compiler Show documentation

Common code shared between the Gradle and IntelliJ plugin

There is a newer version: 0.7.0

/*
 * Copyright (C) 2016 Square, Inc.
 *
 * 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.squareup.sqldelight.validation

import com.squareup.sqldelight.SqliteParser
import com.squareup.sqldelight.types.ResolutionError
import com.squareup.sqldelight.types.Resolver
import com.squareup.sqldelight.types.Value

internal class SelectStmtValidator(
    private val resolver: Resolver,
    private val scopedValues: List = emptyList()
) {
  fun validate(selectStmt: SqliteParser.Select_stmtContext) : List {
    val response = arrayListOf()
    if (selectStmt.ordering_term().size > 0) {
      val validator = OrderingTermValidator(resolver, scopedValues)
      response.addAll(selectStmt.ordering_term().flatMap { validator.validate(it) })
    }

    if (selectStmt.K_LIMIT() != null) {
      val validator = ExpressionValidator(resolver, scopedValues)
      response.addAll(selectStmt.expr().flatMap { validator.validate(it) })
    }
    return response
  }
}