Package com.intellij.codeInsight.completion

Class PrefixMatcher

java.lang.Object

com.intellij.codeInsight.completion.PrefixMatcher

Direct Known Subclasses:

BetterPrefixMatcher, CamelHumpMatcher, PlainPrefixMatcher, StartOnlyMatcher

public abstract class PrefixMatcher
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static PrefixMatcher	ALWAYS_TRUE
protected java.lang.String	myPrefix

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PrefixMatcher(java.lang.String prefix)

Method Summary

Modifier and Type	Method and Description
abstract PrefixMatcher	cloneWithPrefix(java.lang.String prefix)
java.lang.String	getPrefix()
boolean	isStartMatch(LookupElement element)
boolean	isStartMatch(java.lang.String name)
int	matchingDegree(java.lang.String string)
boolean	prefixMatches(LookupElement element)
abstract boolean	prefixMatches(java.lang.String name)
java.util.LinkedHashSet<java.lang.String>	sortMatching(java.util.Collection<java.lang.String> _names) Filters _names for strings that match given matcher and sorts them.

Methods inherited from class java.lang.Object

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

Field Detail

ALWAYS_TRUE

public static final PrefixMatcher ALWAYS_TRUE

myPrefix

protected final java.lang.String myPrefix

Constructor Detail

PrefixMatcher

protected PrefixMatcher(java.lang.String prefix)

Method Detail

prefixMatches

public boolean prefixMatches(LookupElement element)

isStartMatch

public boolean isStartMatch(LookupElement element)

isStartMatch

public boolean isStartMatch(java.lang.String name)

prefixMatches

public abstract boolean prefixMatches(java.lang.String name)

getPrefix

public final java.lang.String getPrefix()

cloneWithPrefix

public abstract PrefixMatcher cloneWithPrefix(java.lang.String prefix)

matchingDegree

public int matchingDegree(java.lang.String string)

sortMatching

public java.util.LinkedHashSet<java.lang.String> sortMatching(java.util.Collection<java.lang.String> _names)

Filters _names for strings that match given matcher and sorts them. "Start matching" items go first, then others. Within both groups names are sorted lexicographically in a case-insensitive way.