Class Range

constructor

• new Range(
      startLineNumber: number,
      startColumn: number,
      endLineNumber: number,
      endColumn: number,
  ): Range

  Parameters

  • startLineNumber: number
  • startColumn: number
  • endLineNumber: number
  • endColumn: number

  Returns Range

ReadonlyendColumn

ReadonlyendLineNumber

ReadonlystartColumn

ReadonlystartLineNumber

collapseToEnd

• collapseToEnd(): Range

  Create a new empty range using this range's end position.

  Returns Range

collapseToStart

• collapseToStart(): Range

  Create a new empty range using this range's start position.

  Returns Range

containsPosition

• containsPosition(position: IPosition): boolean

  Test if position is in this range. If the position is at the edges, will return true.

  Parameters

  • position: IPosition

  Returns boolean

containsRange

• containsRange(range: IRange): boolean

  Test if range is in this range. If the range is equal to this range, will return true.

  Parameters

  • range: IRange

  Returns boolean

delta

• delta(lineCount: number): Range

  Moves the range by the given amount of lines.

  Parameters

  • lineCount: number

  Returns Range

equalsRange

• equalsRange(other: IRange | null | undefined): boolean

  Test if this range equals other.

  Parameters

  • other: IRange | null | undefined

  Returns boolean

getEndPosition

• getEndPosition(): Position

  Return the end position (which will be after or equal to the start position)

  Returns Position

getStartPosition

• getStartPosition(): Position

  Return the start position (which will be before or equal to the end position)

  Returns Position

intersectRanges

• intersectRanges(range: IRange): Range | null

  A intersection of the two ranges.

  Parameters

  • range: IRange

  Returns Range | null

isEmpty

• isEmpty(): boolean

  Test if this range is empty.

  Returns boolean

plusRange

• plusRange(range: IRange): Range

  A reunion of the two ranges. The smallest position will be used as the start point, and the largest one as the end point.

  Parameters

  • range: IRange

  Returns Range

setEndPosition

• setEndPosition(endLineNumber: number, endColumn: number): Range

  Create a new range using this range's start position, and using endLineNumber and endColumn as the end position.

  Parameters

  • endLineNumber: number
  • endColumn: number

  Returns Range

setStartPosition

• setStartPosition(startLineNumber: number, startColumn: number): Range

  Create a new range using this range's end position, and using startLineNumber and startColumn as the start position.

  Parameters

  • startLineNumber: number
  • startColumn: number

  Returns Range

strictContainsRange

• strictContainsRange(range: IRange): boolean

  Test if range is strictly in this range. range must start after and end before this range for the result to be true.

  Parameters

  • range: IRange

  Returns boolean

toJSON

• toJSON(): IRange

  Returns IRange

toString

• toString(): string

  Transform to a user presentable string representation.

  Returns string

StaticareIntersecting

• areIntersecting(a: IRange, b: IRange): boolean

  Test if the two ranges are intersecting. If the ranges are touching it returns true.

  Parameters

  • a: IRange
  • b: IRange

  Returns boolean

StaticareIntersectingOrTouching

• areIntersectingOrTouching(a: IRange, b: IRange): boolean

  Test if the two ranges are touching in any way.

  Parameters

  • a: IRange
  • b: IRange

  Returns boolean

StaticcollapseToEnd

• collapseToEnd(range: IRange): Range

  Create a new empty range using this range's end position.

  Parameters

  • range: IRange

  Returns Range

StaticcollapseToStart

• collapseToStart(range: IRange): Range

  Create a new empty range using this range's start position.

  Parameters

  • range: IRange

  Returns Range

StaticcompareRangesUsingEnds

• compareRangesUsingEnds(a: IRange, b: IRange): number

  A function that compares ranges, useful for sorting ranges It will first compare ranges on the endPosition and then on the startPosition

  Parameters

  • a: IRange
  • b: IRange

  Returns number

StaticcompareRangesUsingStarts

• compareRangesUsingStarts(
      a: IRange | null | undefined,
      b: IRange | null | undefined,
  ): number

  A function that compares ranges, useful for sorting ranges It will first compare ranges on the startPosition and then on the endPosition

  Parameters

  • a: IRange | null | undefined
  • b: IRange | null | undefined

  Returns number

StaticcontainsPosition

• containsPosition(range: IRange, position: IPosition): boolean

  Test if position is in range. If the position is at the edges, will return true.

  Parameters

  • range: IRange
  • position: IPosition

  Returns boolean

StaticcontainsRange

• containsRange(range: IRange, otherRange: IRange): boolean

  Test if otherRange is in range. If the ranges are equal, will return true.

  Parameters

  • range: IRange
  • otherRange: IRange

  Returns boolean

StaticequalsRange

• equalsRange(a: IRange | null | undefined, b: IRange | null | undefined): boolean

  Test if range a equals b.

  Parameters

  • a: IRange | null | undefined
  • b: IRange | null | undefined

  Returns boolean

StaticfromPositions

• fromPositions(start: IPosition, end?: IPosition): Range

  Parameters

  • start: IPosition
  • Optionalend: IPosition

  Returns Range

StaticgetEndPosition

• getEndPosition(range: IRange): Position

  Return the end position (which will be after or equal to the start position)

  Parameters

  • range: IRange

  Returns Position

StaticgetStartPosition

• getStartPosition(range: IRange): Position

  Return the start position (which will be before or equal to the end position)

  Parameters

  • range: IRange

  Returns Position

StaticintersectRanges

• intersectRanges(a: IRange, b: IRange): Range | null

  A intersection of the two ranges.

  Parameters

  • a: IRange
  • b: IRange

  Returns Range | null

StaticisEmpty

• isEmpty(range: IRange): boolean

  Test if range is empty.

  Parameters

  • range: IRange

  Returns boolean

StaticisIRange

• isIRange(obj: any): obj is IRange

  Test if obj is an IRange.

  Parameters

  • obj: any

  Returns obj is IRange

Staticlift

• lift(range: null | undefined): null

  Create a Range from an IRange.

  Parameters

  • range: null | undefined

  Returns null

• lift(range: IRange): Range

  Create a Range from an IRange.

  Parameters

  • range: IRange

  Returns Range

• lift(range: IRange | null | undefined): Range | null

  Create a Range from an IRange.

  Parameters

  • range: IRange | null | undefined

  Returns Range | null

StaticplusRange

• plusRange(a: IRange, b: IRange): Range

  A reunion of the two ranges. The smallest position will be used as the start point, and the largest one as the end point.

  Parameters

  • a: IRange
  • b: IRange

  Returns Range

StaticspansMultipleLines

• spansMultipleLines(range: IRange): boolean

  Test if the range spans multiple lines.

  Parameters

  • range: IRange

  Returns boolean

StaticstrictContainsRange

• strictContainsRange(range: IRange, otherRange: IRange): boolean

  Test if otherRange is strictly in range (must start after, and end before). If the ranges are equal, will return false.

  Parameters

  • range: IRange
  • otherRange: IRange

  Returns boolean