org.neo4j.cypher.internal.expressions.functions.Split.scala Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of neo4j-expressions Show documentation

Cypher expressions

The newest version!

/*
 * 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.CTList
import org.neo4j.cypher.internal.util.symbols.CTString
import org.neo4j.cypher.internal.util.symbols.ClosedDynamicUnionType

case object Split extends Function {
  def name = "split"

  override val signatures = Vector(
    FunctionTypeSignature(
      function = this,
      names = Vector("original", "splitDelimiters"),
      argumentTypes = Vector(CTString, ClosedDynamicUnionType(Set(CTString, CTList(CTString)))(InputPosition.NONE)),
      outputType = CTList(CTString),
      description =
        "Returns a `LIST` resulting from the splitting of the given `STRING` around matches of the given delimiter(s).",
      category = Category.STRING
    )
  )
}