org.jetbrains.jet.util

Class QualifiedNamesUtil

java.lang.Object

org.jetbrains.jet.util.QualifiedNamesUtil

public final class QualifiedNamesUtil
extends java.lang.Object

Common methods for working with qualified names.

Method Summary

Methods

Modifier and Type	Method and Description
static FqName	combine(FqName first, Name second)
static java.lang.String	getFirstSegment(java.lang.String fqn)
static boolean	isImported(ImportPath alreadyImported, FqName fqName)
static boolean	isImported(ImportPath alreadyImported, ImportPath newImport)
static boolean	isImported(java.lang.Iterable<ImportPath> imports, ImportPath newImport)
static boolean	isOneSegmentFQN(FqName fqn)
static boolean	isOneSegmentFQN(java.lang.String fqn)
static boolean	isSubpackageOf(FqName subpackageName, FqName packageName)
static boolean	isValidJavaFqName(java.lang.String qualifiedName)
static FqName	plusOneSegment(FqName fqn, FqName fullFQN) Add one segment of nesting to given qualified name according to the full qualified name.
static java.lang.String	tail(FqName headFQN, FqName fullFQN) Get tail part of the full fqn by subtracting head part.
static FqName	withoutFirstSegment(FqName fqName)
static FqName	withoutLastSegment(FqName fqName)

Methods inherited from class java.lang.Object

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

Method Detail

isSubpackageOf

public static boolean isSubpackageOf(@NotNull
                     FqName subpackageName,
                     @NotNull
                     FqName packageName)

isOneSegmentFQN

public static boolean isOneSegmentFQN(@NotNull
                      java.lang.String fqn)

isOneSegmentFQN

public static boolean isOneSegmentFQN(@NotNull
                      FqName fqn)

getFirstSegment

@NotNull
public static java.lang.String getFirstSegment(@NotNull
                                       java.lang.String fqn)

withoutLastSegment

@NotNull
public static FqName withoutLastSegment(@NotNull
                                FqName fqName)

withoutFirstSegment

@NotNull
public static FqName withoutFirstSegment(@NotNull
                                 FqName fqName)

combine

@NotNull
public static FqName combine(@NotNull
                     FqName first,
                     @NotNull
                     Name second)

tail

@NotNull
public static java.lang.String tail(@NotNull
                            FqName headFQN,
                            @NotNull
                            FqName fullFQN)

Get tail part of the full fqn by subtracting head part.

Parameters:

headFQN -

fullFQN -

Returns:

tail fqn. If first part is not a begging of the full fqn, fullFQN will be returned.

plusOneSegment

@Nullable
public static FqName plusOneSegment(@NotNull
                             FqName fqn,
                             @NotNull
                             FqName fullFQN)

Add one segment of nesting to given qualified name according to the full qualified name.

Parameters:

fqn -

fullFQN -

Returns:

qualified name with one more segment or null if fqn is not head part of fullFQN or there's no additional segment.

isImported

public static boolean isImported(@NotNull
                 ImportPath alreadyImported,
                 @NotNull
                 FqName fqName)

isImported

public static boolean isImported(@NotNull
                 ImportPath alreadyImported,
                 @NotNull
                 ImportPath newImport)

isImported

public static boolean isImported(@NotNull
                 java.lang.Iterable<ImportPath> imports,
                 @NotNull
                 ImportPath newImport)

isValidJavaFqName

public static boolean isValidJavaFqName(@Nullable
                        java.lang.String qualifiedName)