org.neo4j.cypher.internal.parser.BufferPosition.scala Maven / Gradle / Ivy

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Cypher parser

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/*
 * Copyright (c) "Neo4j"
 * 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.neo4j.cypher.internal.parser

import org.neo4j.cypher.internal.util.InputPosition
import org.parboiled.Context
import org.parboiled.buffers.InputBuffer

object BufferPosition {
  def apply(buffer: InputBuffer, offset: Int): InputPosition = {
    val position = buffer.getPosition(offset)
    InputPosition(offset, position.line, position.column)
  }
}

object ContextPosition {
  def apply(ctx: Context[Any]): InputPosition =
    BufferPosition(ctx.getInputBuffer, ctx.getMatchRange.start)
}