Package com.intellij.psi.filters

Interface ElementFilter

All Known Implementing Classes:

AndFilter, AnnotationTypeFilter, AnyInnerFilter, AssignableFromContextFilter, AssignableFromFilter, AssignableToFilter, ClassFilter, ConstructorFilter, ContentFilter, ElementClassFilter, ElementExtractorFilter, ElementFilterBase, ExcludeDeclaredFilter, ExcludeSillyAssignment, FalseFilter, LeftNeighbour, ModifierFilter, NamespaceFilter, NotFilter, OrFilter, ParentElementFilter, PatternFilter, PlainTextFilter, PositionElementFilter, PsiMethodCallFilter, RootTagFilter, ScopeFilter, TagNameFilter, TargetNamespaceFilter, TextContainFilter, TextFilter, TrueFilter, XmlTagFilter, XmlTextFilter, XmlTokenTypeFilter

public interface ElementFilter

Field Summary

Fields

Modifier and Type	Field and Description
static ElementFilter[]	EMPTY_ARRAY

Method Summary

Modifier and Type	Method and Description
boolean	isAcceptable(java.lang.Object element, PsiElement context) Checks if element in given context is matched by given filter.
boolean	isClassAcceptable(java.lang.Class hintClass) Quick check if the filter acceptable for elements of given class at all.
java.lang.String	toString()

Field Detail

EMPTY_ARRAY

static final ElementFilter[] EMPTY_ARRAY

Method Detail

isAcceptable

boolean isAcceptable(java.lang.Object element,
                     PsiElement context)

Checks if element in given context is matched by given filter.

Parameters:

element - most often PsiElement

context - context of the element (if any)

Returns:

true if matched

isClassAcceptable

boolean isClassAcceptable(java.lang.Class hintClass)

Quick check if the filter acceptable for elements of given class at all.

Parameters:

hintClass - class for which we are looking for metadata

Returns:

true if class matched

toString

java.lang.String toString()

Overrides:

toString in class java.lang.Object