Package com.intellij.psi.impl.light

Class LightTypeElement

java.lang.Object

com.intellij.openapi.util.UserDataHolderBase

com.intellij.psi.impl.ElementBase

com.intellij.psi.impl.PsiElementBase

com.intellij.psi.impl.light.LightElement

com.intellij.psi.impl.light.LightTypeElement

All Implemented Interfaces:

NavigationItem, Iconable, UserDataHolder, UserDataHolderEx, Navigatable, NavigatablePsiElement, PsiAnnotationOwner, PsiElement, PsiTypeElement, java.lang.Cloneable

public class LightTypeElement
extends LightElement
implements PsiTypeElement

Nested Class Summary

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

Iconable.IconFlags, Iconable.LastComputedIcon

Field Summary

Fields inherited from class com.intellij.psi.impl.light.LightElement

myManager

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

FLAGS_LOCKED, ICON_PLACEHOLDER

Fields inherited from interface com.intellij.psi.PsiTypeElement

ARRAY_FACTORY, EMPTY_ARRAY

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
LightTypeElement(PsiManager manager, PsiType type)

Method Summary

Modifier and Type	Method and Description
void	accept(PsiElementVisitor visitor) Passes the element to the specified visitor.
PsiAnnotation	addAnnotation(java.lang.String qualifiedName) Adds a new annotation to this owner.
PsiElement	copy() Creates a copy of the file containing the PSI element and returns the corresponding element in the created copy.
PsiAnnotation	findAnnotation(java.lang.String qualifiedName) Searches the owner for an annotation with the specified fully qualified name and returns one if it is found.
PsiAnnotation []	getAnnotations() Returns the list of annotations syntactically contained in the element.
PsiAnnotation []	getApplicableAnnotations()
PsiJavaCodeReferenceElement	getInnermostComponentReferenceElement() Returns the reference element pointing to the referenced type, or if the type element is an array, the reference element for the innermost component type of the array.
java.lang.String	getText() Returns the text of the PSI element.
PsiType	getType() Returns the type referenced by the type element.
boolean	isValid() Checks if this PSI element is valid.
java.lang.String	toString() toString() should never be presented to the user.

Methods inherited from class com.intellij.psi.impl.light.LightElement

add, addAfter, addBefore, checkAdd, checkDelete, delete, findElementAt, getChildren, getContainingFile, getLanguage, getManager, getNavigationElement, getNextSibling, getNode, getParent, getPrevSibling, getStartOffsetInParent, getTextLength, getTextOffset, getTextRange, isPhysical, isWritable, replace, setNavigationElement, textMatches, textMatches, textToCharArray

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

acceptChildren, addRange, addRangeAfter, addRangeBefore, canNavigate, canNavigateToSource, deleteChildRange, findChildByClass, findChildrenByClass, findNotNullChildByClass, findReferenceAt, getContext, getFirstChild, getLastChild, getName, getOriginalElement, getPresentation, getProject, getReference, getReferences, getResolveScope, getUseScope, isEquivalentTo, navigate, notNullChild, processDeclarations, textContains

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

buildRowIcon, computeBaseIcon, createLayeredIcon, getAdjustedBaseIcon, getBaseIcon, getElementIcon, 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

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

Methods inherited from interface com.intellij.psi.PsiTypeElement

isInferredType

Methods inherited from interface com.intellij.psi.PsiElement

acceptChildren, add, addAfter, addBefore, addRange, addRangeAfter, addRangeBefore, checkAdd, checkDelete, delete, deleteChildRange, findElementAt, findReferenceAt, getChildren, getContainingFile, getContext, getCopyableUserData, getFirstChild, getLanguage, getLastChild, getManager, getNavigationElement, getNextSibling, getNode, getOriginalElement, getOwnReferences, getParent, getPrevSibling, getProject, getReference, getReferences, getResolveScope, getStartOffsetInParent, getTextLength, getTextOffset, getTextRange, getTextRangeInParent, getUseScope, isEquivalentTo, isPhysical, isWritable, processDeclarations, putCopyableUserData, replace, textContains, textMatches, textMatches, textToCharArray

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.psi.PsiAnnotationOwner

hasAnnotation

Constructor Detail

LightTypeElement

public LightTypeElement(PsiManager manager,
                        PsiType type)

Method Detail

toString

public java.lang.String toString()

Description copied from interface: PsiElement

toString() should never be presented to the user.

Specified by:

toString in interface PsiElement

Specified by:

toString in class LightElement

getText

public java.lang.String getText()

Description copied from interface: PsiElement

Returns the text of the PSI element.

Note: This call requires traversing whole subtree, so it can be expensive for composite elements, and should be avoided if possible.

Specified by:

getText in interface PsiElement

Overrides:

getText in class LightElement

Returns:

the element text.

See Also:

PsiElement.textMatches(java.lang.CharSequence), PsiElement.textContains(char)

accept

public void accept(PsiElementVisitor visitor)

Description copied from interface: PsiElement

Passes the element to the specified visitor.

Specified by:

accept in interface PsiElement

Overrides:

accept in class LightElement

Parameters:

visitor - the visitor to pass the element to.

copy

public PsiElement copy()

Description copied from interface: PsiElement

Creates a copy of the file containing the PSI element and returns the corresponding element in the created copy. Resolve operations performed on elements in the copy of the file will resolve to elements in the copy, not in the original file.

Specified by:

copy in interface PsiElement

Overrides:

copy in class LightElement

Returns:

the element in the file copy corresponding to this element.

getType

public PsiType getType()

Description copied from interface: PsiTypeElement

Returns the type referenced by the type element.

Note: when a containing element (field, method etc.) has C-style array declarations, the result of this method may differ from an actual type.

Specified by:

getType in interface PsiTypeElement

Returns:

the referenced type.

See Also:

PsiField.getType(), PsiMethod.getReturnType(), PsiParameter.getType(), PsiVariable.getType()

getInnermostComponentReferenceElement

public PsiJavaCodeReferenceElement getInnermostComponentReferenceElement()

Description copied from interface: PsiTypeElement

Returns the reference element pointing to the referenced type, or if the type element is an array, the reference element for the innermost component type of the array.

Specified by:

getInnermostComponentReferenceElement in interface PsiTypeElement

Returns:

the referenced element instance, or null if the type element references a primitive type.

isValid

public boolean isValid()

Description copied from interface: PsiElement

Checks if this PSI element is valid. Valid elements and their hierarchy members can be accessed for reading and writing. Valid elements can still correspond to underlying documents whose text is different, when those documents have been changed and not yet committed (PsiDocumentManager.commitDocument(com.intellij.openapi.editor.Document)). (In this case an attempt to change PSI will result in an exception). Any access to invalid elements results in PsiInvalidElementAccessException. Once invalid, elements can't become valid again. Elements become invalid in following cases:

• They have been deleted via PSI operation (PsiElement.delete())
• They have been deleted as a result of an incremental reparse (document commit)
• Their containing file has been changed externally, or renamed so that its PSI had to be rebuilt from scratch

Specified by:

isValid in interface PsiElement

Overrides:

isValid in class LightElement

Returns:

true if the element is valid, false otherwise.

See Also:

PsiUtilCore.ensureValid(PsiElement)

getAnnotations

public PsiAnnotation [] getAnnotations()

Description copied from interface: PsiAnnotationOwner

Returns the list of annotations syntactically contained in the element.

Specified by:

getAnnotations in interface PsiAnnotationOwner

Returns:

the list of annotations.

findAnnotation

public PsiAnnotation findAnnotation(java.lang.String qualifiedName)

Description copied from interface: PsiAnnotationOwner

Searches the owner for an annotation with the specified fully qualified name and returns one if it is found.

Specified by:

findAnnotation in interface PsiAnnotationOwner

Parameters:

qualifiedName - the fully qualified name of the annotation to find.

Returns:

the annotation instance, or null if no such annotation is found.

addAnnotation

public PsiAnnotation addAnnotation(java.lang.String qualifiedName)

Description copied from interface: PsiAnnotationOwner

Adds a new annotation to this owner. The annotation class name will be shortened. No attributes will be defined.

Specified by:

addAnnotation in interface PsiAnnotationOwner

Parameters:

qualifiedName - qualifiedName

Returns:

newly added annotation

getApplicableAnnotations

public PsiAnnotation [] getApplicableAnnotations()

Specified by:

getApplicableAnnotations in interface PsiAnnotationOwner

Returns:

the list of annotations which are applicable to this owner (e.g. type annotations on method belong to its type element, not the method).