Package com.intellij.psi.impl.source

Class PsiParameterListImpl

java.lang.Object

com.intellij.openapi.util.UserDataHolderBase

com.intellij.psi.impl.ElementBase

com.intellij.psi.impl.PsiElementBase

com.intellij.extapi.psi.ASTDelegatePsiElement

com.intellij.extapi.psi.StubBasedPsiElementBase<T>

com.intellij.psi.impl.source.JavaStubPsiElement<PsiParameterListStub>

com.intellij.psi.impl.source.PsiParameterListImpl

All Implemented Interfaces:

NavigationItem, Iconable, UserDataHolder, UserDataHolderEx, Navigatable, NavigatablePsiElement, PsiElement, PsiParameterList, StubBasedPsiElement<PsiParameterListStub>, java.lang.Cloneable

public class PsiParameterListImpl
extends JavaStubPsiElement<PsiParameterListStub>
implements PsiParameterList

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.extapi.psi.StubBasedPsiElementBase

CREATION_TRACE, ourTraceStubAstBinding

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

FLAGS_LOCKED, ICON_PLACEHOLDER

Fields inherited from interface com.intellij.psi.PsiElement

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
PsiParameterListImpl(ASTNode node)
PsiParameterListImpl(PsiParameterListStub stub)

Method Summary

Modifier and Type	Method and Description
void	accept(PsiElementVisitor visitor) Passes the element to the specified visitor.
CompositeElement	getNode() Ensures this element is AST-based.
PsiParameter	getParameter(int index) Returns the parameter by index
int	getParameterIndex(PsiParameter parameter) Returns the index of the specified parameter in the list.
PsiParameter []	getParameters() Returns the array of parameters in the list (excluding type annotation receiver).
int	getParametersCount() Returns the number of parameters (excluding type annotation receiver).
boolean	isEmpty()
java.lang.String	toString() toString() should never be presented to the user.

Methods inherited from class com.intellij.psi.impl.source.JavaStubPsiElement

acceptChildren, add, addAfter, addBefore, calcTreeElement, checkAdd, clone, cloneImpl, delete, deleteChildRange, getChildren, getLanguage, getTextOffset, replace

Methods inherited from class com.intellij.extapi.psi.StubBasedPsiElementBase

getContainingFile, getContext, getElementType, getGreenStub, getManager, getParent, getParentByStub, getParentByTree, getProject, getRequiredStubOrPsiChild, getStub, getStubOrPsiChild, getStubOrPsiChildren, getStubOrPsiChildren, getStubOrPsiChildren, getStubOrPsiChildren, getStubOrPsiParentOfType, isPhysical, isValid, isWritable, setNode, setSubstrateRef

Methods inherited from class com.intellij.extapi.psi.ASTDelegatePsiElement

addInternal, addRange, addRangeAfter, addRangeBefore, checkDelete, copy, deleteChildInternal, findChildByFilter, findChildByType, findChildByType, findChildrenByType, findChildrenByType, findChildrenByType, findChildrenByType, findElementAt, findLastChildByType, findNotNullChildByType, findNotNullChildByType, getCopyableUserData, getFirstChild, getLastChild, getNextSibling, getPrevSibling, getStartOffsetInParent, getText, getTextLength, getTextRange, putCopyableUserData, replaceChildInternal, subtreeChanged, textContains, textMatches, textToCharArray

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

canNavigate, canNavigateToSource, findChildByClass, findChildrenByClass, findNotNullChildByClass, findReferenceAt, getName, getNavigationElement, getOriginalElement, getPresentation, getReference, getReferences, getResolveScope, getUseScope, isEquivalentTo, navigate, notNullChild, processDeclarations, textMatches

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, copyCopyableDataTo, copyUserDataTo, getUserData, getUserDataString, getUserMap, isUserDataEmpty, 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.PsiElement

acceptChildren, add, addAfter, addBefore, addRange, addRangeAfter, addRangeBefore, checkAdd, checkDelete, copy, delete, deleteChildRange, findElementAt, findReferenceAt, getChildren, getContainingFile, getContext, getCopyableUserData, getFirstChild, getLanguage, getLastChild, getManager, getNavigationElement, getNextSibling, getOriginalElement, getOwnReferences, getParent, getPrevSibling, getProject, getReference, getReferences, getResolveScope, getStartOffsetInParent, getText, getTextLength, getTextOffset, getTextRange, getTextRangeInParent, getUseScope, isEquivalentTo, isPhysical, isValid, 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.StubBasedPsiElement

getElementType, getStub

Constructor Detail

PsiParameterListImpl

public PsiParameterListImpl(PsiParameterListStub stub)

PsiParameterListImpl

public PsiParameterListImpl(ASTNode node)

Method Detail

getParameters

public PsiParameter [] getParameters()

Description copied from interface: PsiParameterList

Returns the array of parameters in the list (excluding type annotation receiver).

Specified by:

getParameters in interface PsiParameterList

getParameterIndex

public int getParameterIndex(PsiParameter parameter)

Description copied from interface: PsiParameterList

Returns the index of the specified parameter in the list.

Specified by:

getParameterIndex in interface PsiParameterList

Parameters:

parameter - the parameter to search for (must belong to this parameter list).

Returns:

the index of the parameter.

getNode

public CompositeElement getNode()

Description copied from class: StubBasedPsiElementBase

Ensures this element is AST-based. This is an expensive operation that might take significant time and allocate lots of objects, so it should be to be avoided if possible.

Specified by:

getNode in interface PsiElement

Overrides:

getNode in class StubBasedPsiElementBase<PsiParameterListStub>

Returns:

an AST node corresponding to this element. If the element is currently operating via stubs, this causes AST to be loaded for the whole file and all stub-based PSI elements in this file (including the current one) to be switched from stub to AST. So, after this call StubBasedPsiElementBase.getStub() will return null.

getParametersCount

public int getParametersCount()

Description copied from interface: PsiParameterList

Returns the number of parameters (excluding type annotation receiver).

Specified by:

getParametersCount in interface PsiParameterList

getParameter

public PsiParameter getParameter(int index)

Description copied from interface: PsiParameterList

Returns the parameter by index

Specified by:

getParameter in interface PsiParameterList

Parameters:

index - parameter index, non-negative

Returns:

parameter, or null if there are less parameters than the index supplied

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface PsiParameterList

Returns:

true if this parameter list has no parameters (excluding type annotation receiver).

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 PsiElementBase

Parameters:

visitor - the visitor to pass the element to.

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

Overrides:

toString in class java.lang.Object