org.opencypher.v9_0.expressions.HasLabels.scala Maven / Gradle / Ivy

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Cypher expressions

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/*
 * Copyright (c) Neo4j Sweden AB (http://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.opencypher.v9_0.expressions

import org.opencypher.v9_0.util.InputPosition

/*
 * Checks if expression has all labels
 */
case class HasLabels(expression: Expression, labels: Seq[LabelName])(val position: InputPosition) extends BooleanExpression {

  override def asCanonicalStringVal = s"${expression.asCanonicalStringVal}${labels.map(_.asCanonicalStringVal).mkString(":", ":", "")}"
}

/*
 * Checks if expression has all labels OR all types
 */
case class HasLabelsOrTypes(expression: Expression, labelsOrTypes: Seq[LabelOrRelTypeName])(val position: InputPosition) extends BooleanExpression {

  override def asCanonicalStringVal = s"${expression.asCanonicalStringVal}${labelsOrTypes.map(_.asCanonicalStringVal).mkString(":", ":", "")}"
}

/*
 * Checks if expression has all types
 */
case class HasTypes(expression: Expression, types: Seq[RelTypeName])(val position: InputPosition) extends BooleanExpression {

  override def asCanonicalStringVal = s"${expression.asCanonicalStringVal}${types.map(_.asCanonicalStringVal).mkString(":", ":", "")}"
}