org.aspectj.org.eclipse.jdt.internal.core.nd.java

Class JavaIndex

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.core.nd.java.JavaIndex

public class JavaIndex
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static FieldSearchIndex<NdResourceFile>	FILES
static FieldSearchIndex<NdTypeId>	SIMPLE_INDEX
static StructDef<JavaIndex>	type
static FieldSearchIndex<NdTypeId>	TYPES

Constructor Summary

Constructors

Constructor and Description
JavaIndex(Nd dom, long address)

Method Summary

Modifier and Type	Method and Description
static Nd	createNd(java.io.File databaseFile, ChunkCache chunkCache)
NdTypeId	createTypeId(char[] fieldDescriptor) Returns a type ID or creates a new one if it does not exist.
void	dirty(java.lang.String location)
java.util.List<NdResourceFile>	findResourcesWithPath(java.lang.String thePath)
NdTypeId	findType(char[] fieldDescriptor)
java.util.List<NdTypeId>	findTypesBySimpleName(char[] query)
java.util.List<NdTypeId>	findTypesBySimpleName(char[] query, int count)
java.util.List<NdResourceFile>	getAllResourceFiles()
static int	getCurrentVersion()
static Nd	getGlobalNd()
static JavaIndex	getIndex()
static JavaIndex	getIndex(Nd nd)
static IPath	getLocationForElement(IJavaElement next) Returns the absolute filesystem location of the given element or the empty path if none
static IPath	getLocationForPath(IPath path) Converts a JDT-style path (which may be a resource-relative path or absolute filesystem location) into a location (which is unconditionally a filesystem location) or null if none.
Nd	getNd()
NdResourceFile	getResourceFile(char[] location) Returns the most-recently-scanned resource file with the given name or null if none
static boolean	isEnabled()
boolean	isUpToDate(NdResourceFile file) Returns true iff the given resource file is up-to-date with the filesystem.
boolean	visitFieldDescriptorsStartingWith(char[] fieldDescriptorPrefix, FieldSearchIndex.Visitor<NdTypeId> visitor)

Methods inherited from class java.lang.Object

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

Field Detail

FILES

public static final FieldSearchIndex<NdResourceFile> FILES

SIMPLE_INDEX

public static final FieldSearchIndex<NdTypeId> SIMPLE_INDEX

TYPES

public static final FieldSearchIndex<NdTypeId> TYPES

type

public static final StructDef<JavaIndex> type

Constructor Detail

JavaIndex

public JavaIndex(Nd dom,
                 long address)

Method Detail

getResourceFile

public NdResourceFile getResourceFile(char[] location)

Returns the most-recently-scanned resource file with the given name or null if none

isUpToDate

public boolean isUpToDate(NdResourceFile file)
                   throws CoreException

Returns true iff the given resource file is up-to-date with the filesystem. Returns false if the argument is null or there is a possibility it being out-of-date with the file system.

Parameters:

file - the index file to look up or null

Throws:

CoreException

dirty

public void dirty(java.lang.String location)

findResourcesWithPath

public java.util.List<NdResourceFile> findResourcesWithPath(java.lang.String thePath)

getAllResourceFiles

public java.util.List<NdResourceFile> getAllResourceFiles()

findType

public NdTypeId findType(char[] fieldDescriptor)

findTypesBySimpleName

public java.util.List<NdTypeId> findTypesBySimpleName(char[] query)

findTypesBySimpleName

public java.util.List<NdTypeId> findTypesBySimpleName(char[] query,
                                                      int count)

visitFieldDescriptorsStartingWith

public boolean visitFieldDescriptorsStartingWith(char[] fieldDescriptorPrefix,
                                                 FieldSearchIndex.Visitor<NdTypeId> visitor)

createTypeId

public NdTypeId createTypeId(char[] fieldDescriptor)

Returns a type ID or creates a new one if it does not exist. The caller must attach a reference to it after calling this method or it may leak.

getNd

public Nd getNd()

getLocationForPath

public static IPath getLocationForPath(IPath path)

Converts a JDT-style path (which may be a resource-relative path or absolute filesystem location) into a location (which is unconditionally a filesystem location) or null if none.

The logic used in getLocationForPath(IPath), getLocationForElement(IJavaElement), and JavaModelManager.getLocalFile(IPath) should be equivalent.

getLocationForElement

public static IPath getLocationForElement(IJavaElement next)

Returns the absolute filesystem location of the given element or the empty path if none

The logic used in getLocationForPath(IPath), getLocationForElement(IJavaElement), and JavaModelManager.getLocalFile(IPath) should be equivalent.

isEnabled

public static boolean isEnabled()

Returns:

always return false see bug 544898. New index is disabled now.

createNd

public static Nd createNd(java.io.File databaseFile,
                          ChunkCache chunkCache)

getGlobalNd

public static Nd getGlobalNd()

getIndex

public static JavaIndex getIndex(Nd nd)

getIndex

public static JavaIndex getIndex()

getCurrentVersion

public static int getCurrentVersion()