org.neo4j.cypher.internal.expressions.functions.Reverse.scala Maven / Gradle / Ivy
/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [https://neo4j.com]
*
* 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.neo4j.cypher.internal.expressions.functions
import org.neo4j.cypher.internal.expressions.FunctionTypeSignature
import org.neo4j.cypher.internal.util.InputPosition
import org.neo4j.cypher.internal.util.symbols.CTAny
import org.neo4j.cypher.internal.util.symbols.CTList
import org.neo4j.cypher.internal.util.symbols.CTString
import org.neo4j.cypher.internal.util.symbols.ClosedDynamicUnionType
case object Reverse extends Function {
def name = "reverse"
override val signatures = Vector(
FunctionTypeSignature(
this,
ClosedDynamicUnionType(Set(CTString, CTList(CTAny)))(InputPosition.NONE),
ClosedDynamicUnionType(Set(CTString, CTList(CTAny)))(InputPosition.NONE),
"Returns a `STRING` or `LIST` in which the order of all characters or elements in the given `STRING` or `LIST` have been reversed.",
Category.STRING
)
)
}