spoon.support.sniper.internal

Class IndentationDetector

java.lang.Object

spoon.support.sniper.internal.IndentationDetector

public class IndentationDetector
extends java.lang.Object

Utility class for detecting the indentation style used in a compilation unit.

Method Summary

Modifier and Type	Method and Description
static org.apache.commons.lang3.tuple.Pair<java.lang.Integer,java.lang.Boolean>	detectIndentation(CtCompilationUnit cu) Detect the indentation style of the given compilation unit as 1, 2 or 4 spaces or tabs by inspecting the whitespace preceding type members of top-level type declarations.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

detectIndentation

public static org.apache.commons.lang3.tuple.Pair<java.lang.Integer,java.lang.Boolean> detectIndentation(CtCompilationUnit cu)

Detect the indentation style of the given compilation unit as 1, 2 or 4 spaces or tabs by inspecting the whitespace preceding type members of top-level type declarations.

Parameters:

cu - A compilation unit.

Returns:

A pair on the form (indentationSize, isTabs)