org.neo4j.cypher.internal.expressions.functions.ToString.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.symbols.CTAny
import org.neo4j.cypher.internal.util.symbols.CTBoolean
import org.neo4j.cypher.internal.util.symbols.CTDate
import org.neo4j.cypher.internal.util.symbols.CTDateTime
import org.neo4j.cypher.internal.util.symbols.CTDuration
import org.neo4j.cypher.internal.util.symbols.CTFloat
import org.neo4j.cypher.internal.util.symbols.CTInteger
import org.neo4j.cypher.internal.util.symbols.CTLocalDateTime
import org.neo4j.cypher.internal.util.symbols.CTLocalTime
import org.neo4j.cypher.internal.util.symbols.CTPoint
import org.neo4j.cypher.internal.util.symbols.CTString
import org.neo4j.cypher.internal.util.symbols.CTTime
case object ToString extends Function {
override def name = "toString"
val validInputTypes = Seq(
CTFloat,
CTInteger,
CTBoolean,
CTString,
CTDuration,
CTDate,
CTTime,
CTDateTime,
CTLocalTime,
CTLocalDateTime,
CTPoint
)
override val signatures = Vector(
FunctionTypeSignature(
this,
CTAny,
CTString,
"Converts an `INTEGER`, `FLOAT`, `BOOLEAN`, `POINT` or temporal type (i.e. `DATE`, `ZONED TIME`, `LOCAL TIME`, `ZONED DATETIME`, `LOCAL DATETIME` or `DURATION`) value to a `STRING`.",
Category.STRING
)
)
}