Package com.intellij.codeInsight.unwrap

Class AbstractUnwrapper<C extends AbstractUnwrapper.AbstractContext>

java.lang.Object

com.intellij.codeInsight.unwrap.AbstractUnwrapper<C>

All Implemented Interfaces:

Unwrapper

Direct Known Subclasses:

GroovyUnwrapper, JavaUnwrapper, PyUnwrapper

public abstract class AbstractUnwrapper<C extends AbstractUnwrapper.AbstractContext>
extends java.lang.Object
implements Unwrapper

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractUnwrapper.AbstractContext

Constructor Summary

Constructors

Constructor and Description
AbstractUnwrapper(java.lang.String description)

Method Summary

Modifier and Type	Method and Description
PsiElement	collectAffectedElements(PsiElement e, java.util.List<PsiElement> toExtract)
void	collectElementsToIgnore(PsiElement element, java.util.Set<PsiElement> result)
protected abstract C	createContext()
protected abstract void	doUnwrap(PsiElement element, C context)
java.lang.String	getDescription(PsiElement e)
abstract boolean	isApplicableTo(PsiElement e)
java.util.List<PsiElement>	unwrap(Editor editor, PsiElement element)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractUnwrapper

public AbstractUnwrapper(java.lang.String description)

Method Detail

isApplicableTo

public abstract boolean isApplicableTo(PsiElement e)

Specified by:

isApplicableTo in interface Unwrapper

collectElementsToIgnore

public void collectElementsToIgnore(PsiElement element,
                                    java.util.Set<PsiElement> result)

Specified by:

collectElementsToIgnore in interface Unwrapper

getDescription

public java.lang.String getDescription(PsiElement e)

Specified by:

getDescription in interface Unwrapper

collectAffectedElements

public PsiElement collectAffectedElements(PsiElement e,
                                          java.util.List<PsiElement> toExtract)

Specified by:

collectAffectedElements in interface Unwrapper

toExtract - the elements that will be extracted

Returns:

TextRange the whole affected code structure (the code that will be removed)

unwrap

public java.util.List<PsiElement> unwrap(Editor editor,
                                         PsiElement element)
                                  throws IncorrectOperationException

Specified by:

unwrap in interface Unwrapper

Throws:

IncorrectOperationException

doUnwrap

protected abstract void doUnwrap(PsiElement element,
                                 C context)
                          throws IncorrectOperationException

Throws:

IncorrectOperationException

createContext

protected abstract C createContext()