org.squeryl.dsl.ast.UpdateStatement.scala Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2010 Maxime Lévesque
*
* 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 org.squeryl.dsl.ast
import org.squeryl.internals.StatementWriter
class UpdateStatement(_whereClause: Option[()=>LogicalBoolean], uas: collection.Seq[UpdateAssignment])
extends ExpressionNode {
val whereClause: Option[LogicalBoolean] =
_whereClause.map(_.apply)
override def children = whereClause.toList ++ values
def doWrite(sw: StatementWriter) = {}
def columns =
uas.map(ua => ua.left)
def values =
uas.map(ua => ua.right)
}