Package com.intellij.codeInsight.editorActions

Class NestedIfJoinLinesHandler

java.lang.Object

com.intellij.codeInsight.editorActions.NestedIfJoinLinesHandler

All Implemented Interfaces:

JoinLinesHandlerDelegate

public class NestedIfJoinLinesHandler
extends java.lang.Object
implements JoinLinesHandlerDelegate

 if(a) {
   if(b) {
     ...
   }
 }
 =>
 if(a && b) {
   ...
 }
 

Field Summary

Fields inherited from interface com.intellij.codeInsight.editorActions.JoinLinesHandlerDelegate

CANNOT_JOIN, EP_NAME

Constructor Summary

Constructors

Constructor and Description
NestedIfJoinLinesHandler()

Method Summary

Modifier and Type	Method and Description
int	tryJoinLines(Document document, PsiFile psiFile, int start, int end) Tries to join lines at the specified position of the specified file.

Methods inherited from class java.lang.Object

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

Constructor Detail

NestedIfJoinLinesHandler

public NestedIfJoinLinesHandler()

Method Detail

tryJoinLines

public int tryJoinLines(Document document,
                        PsiFile psiFile,
                        int start,
                        int end)

Description copied from interface: JoinLinesHandlerDelegate

Tries to join lines at the specified position of the specified file. Method is called on a document where part of whitespace between lines is already stripped, and it has a chance to smooth out the join point.

Specified by:

tryJoinLines in interface JoinLinesHandlerDelegate

Parameters:

document - where the lines are

psiFile - where the lines are

start - offset where the whitespace between lines starts

end - offset where the whitespace between lines ends

Returns:

the position to place the caret after the operation, or JoinLinesHandlerDelegate.CANNOT_JOIN if this handler was not able to perform the operation.