scalariform.lexer.ScalaLexerReader.scala Maven / Gradle / Ivy
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package scalariform.lexer
import scalariform.lexer.Tokens._
import scala.util.parsing.input._
class ScalaLexerReader(val tokens: List[Token]) extends Reader[Token] {
def first: Token = tokens.head
def rest: Reader[Token] = new ScalaLexerReader(tokens.tail)
def pos: Position = new ScalaLexerPosition(first)
def atEnd: Boolean = tokens.isEmpty || tokens.head.getType == EOF
private class ScalaLexerPosition(token: Token) extends Position {
def line: Int = token.getLine
def column: Int = token.getCharPositionInLine
protected def lineContents: String = token.getText
override def longString = lineContents
}
}
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