Package com.intellij.psi.filters

Class ElementFilterBase<T>

java.lang.Object

com.intellij.psi.filters.ElementFilterBase<T>

All Implemented Interfaces:

ElementFilter

public abstract class ElementFilterBase<T>
extends java.lang.Object
implements ElementFilter

Field Summary

Fields inherited from interface com.intellij.psi.filters.ElementFilter

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
ElementFilterBase(java.lang.Class<T> aClass)

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.
protected abstract boolean	isElementAcceptable(T element, PsiElement context)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.psi.filters.ElementFilter

toString

Constructor Detail

ElementFilterBase

public ElementFilterBase(java.lang.Class<T> aClass)

Method Detail

isAcceptable

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

Description copied from interface: ElementFilter

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

Specified by:

isAcceptable in interface ElementFilter

Parameters:

element - most often PsiElement

context - context of the element (if any)

Returns:

true if matched

isElementAcceptable

protected abstract boolean isElementAcceptable(T element,
                                               PsiElement context)

isClassAcceptable

public boolean isClassAcceptable(java.lang.Class hintClass)

Description copied from interface: ElementFilter

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

Specified by:

isClassAcceptable in interface ElementFilter

Parameters:

hintClass - class for which we are looking for metadata

Returns:

true if class matched