Package com.intellij.psi.impl.file

Class PsiJavaDirectoryImpl

java.lang.Object

com.intellij.openapi.util.UserDataHolderBase

com.intellij.psi.impl.ElementBase

com.intellij.psi.impl.PsiElementBase

com.intellij.psi.impl.file.PsiDirectoryImpl

com.intellij.psi.impl.file.PsiJavaDirectoryImpl

All Implemented Interfaces:

NavigationItem, Queryable, Iconable, UserDataHolder, UserDataHolderEx, Navigatable, NavigatablePsiElement, PsiCheckedRenameElement, PsiDirectory, PsiElement, PsiFileSystemItem, PsiNamedElement, java.lang.Cloneable

public class PsiJavaDirectoryImpl
extends PsiDirectoryImpl

Nested Class Summary

Nested classes/interfaces inherited from interface com.intellij.openapi.util.Iconable

Iconable.IconFlags, Iconable.LastComputedIcon

Nested classes/interfaces inherited from interface com.intellij.openapi.ui.Queryable

Queryable.Contributor, Queryable.PrintInfo, Queryable.Util

Field Summary

Fields inherited from class com.intellij.psi.impl.ElementBase

FLAGS_LOCKED, ICON_PLACEHOLDER

Fields inherited from interface com.intellij.psi.PsiDirectory

EMPTY_ARRAY

Fields inherited from interface com.intellij.psi.PsiElement

ARRAY_FACTORY

Fields inherited from interface com.intellij.openapi.util.Iconable

ICON_FLAG_IGNORE_MASK, ICON_FLAG_OPEN, ICON_FLAG_READ_STATUS, ICON_FLAG_VISIBILITY

Fields inherited from interface com.intellij.psi.NavigatablePsiElement

EMPTY_NAVIGATABLE_ELEMENT_ARRAY

Fields inherited from interface com.intellij.navigation.NavigationItem

EMPTY_NAVIGATION_ITEM_ARRAY

Constructor Summary

Constructors

Constructor and Description
PsiJavaDirectoryImpl(PsiManagerImpl manager, VirtualFile file)

Method Summary

Modifier and Type	Method and Description
PsiElement	add(PsiElement element) Adds a child to this PSI element.
void	checkAdd(PsiElement element) Checks if it is possible to add the specified element as a child to this element, and throws an exception if the add is not possible.
void	checkCreateFile(java.lang.String name) Checks if it's possible to create a file with the specified name in the directory, and throws an exception if the creation is not possible.
ItemPresentation	getPresentation()

Methods inherited from class com.intellij.psi.impl.file.PsiDirectoryImpl

accept, addAfter, addBefore, canNavigateToSource, checkCreateSubdirectory, checkDelete, checkSetName, copy, copyFileFrom, createFile, createSubdirectory, delete, equals, executeWithUpdatingAddedFilesDisabled, findElementAt, findFile, findSubdirectory, getChildren, getContainingFile, getElementIcon, getFiles, getLanguage, getManager, getName, getNode, getParent, getParentDirectory, getStartOffsetInParent, getSubdirectories, getText, getTextLength, getTextOffset, getTextRange, getVirtualFile, hashCode, isDirectory, isPhysical, isValid, isWritable, navigate, processChildren, putInfo, replace, setName, textMatches, textMatches, textToCharArray, toString

Methods inherited from class com.intellij.psi.impl.PsiElementBase

acceptChildren, addRange, addRangeAfter, addRangeBefore, canNavigate, deleteChildRange, findChildByClass, findChildrenByClass, findNotNullChildByClass, findReferenceAt, getContext, getFirstChild, getLastChild, getNavigationElement, getNextSibling, getOriginalElement, getPrevSibling, getProject, getReference, getReferences, getResolveScope, getUseScope, isEquivalentTo, notNullChild, processDeclarations, textContains

Methods inherited from class com.intellij.psi.impl.ElementBase

buildRowIcon, computeBaseIcon, createLayeredIcon, getAdjustedBaseIcon, getBaseIcon, getIcon, iconWithVisibilityIfNeeded, isNativeFileType, isVisibilitySupported, overlayIcons, registerIconLayer, transformFlags

Methods inherited from class com.intellij.openapi.util.UserDataHolderBase

changeUserMap, clearUserData, clone, copyCopyableDataTo, copyUserDataTo, getCopyableUserData, getUserData, getUserDataString, getUserMap, isUserDataEmpty, putCopyableUserData, putUserData, putUserDataIfAbsent, replace, setUserMap

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.intellij.psi.PsiElement

acceptChildren, addRange, addRangeAfter, addRangeBefore, deleteChildRange, findReferenceAt, getContext, getCopyableUserData, getFirstChild, getLastChild, getNavigationElement, getNextSibling, getOriginalElement, getOwnReferences, getPrevSibling, getProject, getReference, getReferences, getResolveScope, getTextRangeInParent, getUseScope, isEquivalentTo, processDeclarations, putCopyableUserData, textContains

Methods inherited from interface com.intellij.openapi.util.UserDataHolder

getUserData, putUserData

Methods inherited from interface com.intellij.openapi.util.Iconable

getIcon

Methods inherited from interface com.intellij.pom.Navigatable

canNavigate

Constructor Detail

PsiJavaDirectoryImpl

public PsiJavaDirectoryImpl(PsiManagerImpl manager,
                            VirtualFile file)

Method Detail

checkCreateFile

public void checkCreateFile(java.lang.String name)
                     throws IncorrectOperationException

Description copied from interface: PsiDirectory

Checks if it's possible to create a file with the specified name in the directory, and throws an exception if the creation is not possible. Does not actually modify anything.

Specified by:

checkCreateFile in interface PsiDirectory

Overrides:

checkCreateFile in class PsiDirectoryImpl

Parameters:

name - the name of the file to check creation possibility.

Throws:

IncorrectOperationException - if the creation is not possible.

add

public PsiElement add(PsiElement element)
               throws IncorrectOperationException

Description copied from interface: PsiElement

Adds a child to this PSI element.

Specified by:

add in interface PsiElement

Overrides:

add in class PsiDirectoryImpl

Parameters:

element - the child element to add.

Returns:

the element which was actually added (either element or its copy).

Throws:

IncorrectOperationException - if the modification is not supported or not possible for some reason.

checkAdd

public void checkAdd(PsiElement element)
              throws IncorrectOperationException

Description copied from interface: PsiElement

Checks if it is possible to add the specified element as a child to this element, and throws an exception if the add is not possible. Does not actually modify anything.

Specified by:

checkAdd in interface PsiElement

Overrides:

checkAdd in class PsiDirectoryImpl

Parameters:

element - the child element to check the add possibility.

Throws:

IncorrectOperationException - if the modification is not supported or not possible for some reason.

getPresentation

public ItemPresentation getPresentation()

Specified by:

getPresentation in interface NavigationItem

Overrides:

getPresentation in class PsiDirectoryImpl