Package com.intellij.codeInsight.lookup

Class CharFilter

java.lang.Object

com.intellij.codeInsight.lookup.CharFilter

Direct Known Subclasses:

DefaultCharFilter, FileReferenceCharFilter, GroovyReferenceCharFilter, JavaCharFilter, LiveTemplateCharFilter, TextCompletionCharFilter, XmlCharFilter, XPathCharFilter

public abstract class CharFilter
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CharFilter.Result

Field Summary

Fields

Modifier and Type	Field and Description
static ExtensionPointName<CharFilter>	EP_NAME

Constructor Summary

Constructors

Constructor and Description
CharFilter()

Method Summary

Modifier and Type	Method and Description
abstract CharFilter.Result	acceptChar(char c, int prefixLength, Lookup lookup) Informs about further action on typing character c when completion lookup has specified prefix.

Methods inherited from class java.lang.Object

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

Field Detail

EP_NAME

public static final ExtensionPointName<CharFilter> EP_NAME

Constructor Detail

CharFilter

public CharFilter()

Method Detail

acceptChar

public abstract CharFilter.Result acceptChar(char c,
                                             int prefixLength,
                                             Lookup lookup)

Informs about further action on typing character c when completion lookup has specified prefix. If

Parameters:

c - character being inserted

prefixLength -

lookup -

Returns:

further action or null, which indicates that some other CharFilter should handle this char. Default char filter handles common cases like finishing with ' ', '(', ';', etc.