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/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [https://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package org.neo4j.cypher.internal.logical.plans
import org.neo4j.cypher.internal.expressions.ContainerIndex
import org.neo4j.cypher.internal.expressions.Contains
import org.neo4j.cypher.internal.expressions.EndsWith
import org.neo4j.cypher.internal.expressions.Equals
import org.neo4j.cypher.internal.expressions.GreaterThan
import org.neo4j.cypher.internal.expressions.GreaterThanOrEqual
import org.neo4j.cypher.internal.expressions.InequalityExpression
import org.neo4j.cypher.internal.expressions.IsNotNull
import org.neo4j.cypher.internal.expressions.LessThan
import org.neo4j.cypher.internal.expressions.LessThanOrEqual
import org.neo4j.cypher.internal.expressions.RegexMatch
import org.neo4j.cypher.internal.expressions.StartsWith
import org.neo4j.cypher.internal.expressions.Variable
// This is when dynamic properties are used
object AsDynamicPropertyNonSeekable {
def unapply(v: Any): Option[Variable] = v match {
case WithSeekableArgs(prop @ ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case _ =>
None
}
}
// This is when dynamic properties are used
object AsDynamicPropertyNonScannable {
def unapply(v: Any): Option[Variable] = v match {
case IsNotNull(ContainerIndex(variable: Variable, _)) =>
Some(variable)
case Equals(ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case expr: InequalityExpression =>
expr.lhs match {
case ContainerIndex(variable: Variable, _) => Some(variable)
case _ => None
}
case StartsWith(ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case EndsWith(ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case Contains(ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case RegexMatch(ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case _ =>
None
}
}
// This is when dynamic properties are used
object AsStringRangeNonSeekable {
def unapply(v: Any): Option[Variable] = v match {
case StartsWith(prop @ ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case Contains(prop @ ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case EndsWith(prop @ ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case _ =>
None
}
}
// This is when dynamic properties are used
object AsValueRangeNonSeekable {
def unapply(v: Any): Option[Variable] = v match {
case GreaterThan(prop @ ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case GreaterThan(_, prop @ ContainerIndex(variable: Variable, _)) =>
Some(variable)
case GreaterThanOrEqual(prop @ ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case GreaterThanOrEqual(_, prop @ ContainerIndex(variable: Variable, _)) =>
Some(variable)
case LessThan(prop @ ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case LessThan(_, prop @ ContainerIndex(variable: Variable, _)) =>
Some(variable)
case LessThanOrEqual(prop @ ContainerIndex(variable: Variable, _), _) =>
Some(variable)
case LessThanOrEqual(_, prop @ ContainerIndex(variable: Variable, _)) =>
Some(variable)
case _ =>
None
}
}
