Package com.intellij.psi.impl.source

Interface StubbedSpine

All Known Implementing Classes:

AstSpine

public interface StubbedSpine

Represents the list of stubbed PSI elements in the file, backed by either AST or stubs.

Method Summary

Modifier and Type	Method and Description
int	getStubCount()
PsiElement	getStubPsi(int index)
IElementType	getStubType(int index)

Method Detail

getStubCount

int getStubCount()

Returns:

the number of stubbed elements

getStubPsi

PsiElement getStubPsi(int index)

Returns:

the stubbed PSI element at the given index or null if index is greater than the spine size

getStubType

IElementType getStubType(int index)

Returns:

the stubbed PSI element's type at the given index or null if index is greater than the spine size. This method avoids PSI element allocation if possible.