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Refactoring for the DOM Indexer to use new IIndexEntry encoding

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This commit is contained in:
Bogdan Gheorghe 2005-05-26 20:00:16 +00:00
parent 86baacedc8
commit 3720c60ebd
6 changed files with 203 additions and 118 deletions
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2
core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/FunctionEntry.java
View file

@ -13,8 +13,8 @@ package org.eclipse.cdt.internal.core.index;
public class FunctionEntry extends NamedEntry implements IFunctionEntry {
char[][] signature;
char[] returnString;
public FunctionEntry(int metakind, int entry_type, char[][] fullName, int modifiers,int fileNumber){
super(metakind,entry_type,fullName, modifiers, fileNumber);

92
core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/IIndexQuery.java Normal file
View file

@ -0,0 +1,92 @@
/**********************************************************************
* Copyright (c) 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM - Initial API and implementation
**********************************************************************/
package org.eclipse.cdt.internal.core.index;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IPath;
/**
* Generic indexer query interface to allow for queries of any existing indexer storage mechanism
* To be considered in development.
* @author bgheorgh
* @since 3.0
*/
public interface IIndexQuery {
/**
* Metakind bit field constants
*/
final static int CLASS = 1;
final static int STRUCT = 2;
final static int UNION = 4;
final static int ENUM = 8;
final static int VAR = 16;
final static int TYPEDEF = 32;
final static int FUNCTION = 64;
final static int METHOD = 128;
final static int FIELD = 256;
final static int MACRO = 512;
final static int NAMESPACE = 1024;
final static int ENUMTOR = 2048;
final static int INCLUDE = 4096;
/**
* Type bit field
*/
final static int DECLARATION = 1;
final static int DEFINITION = 2;
final static int REFERENCE= 4;
/**
* Returns the entries in the index corresponding to the passed in:
*
* @param metakind - bit field that indicates the kinds to retrieve
* @param type - bit field that indiciates what type of kinds to look for
* @param pattern - String array that contains the elements of a pattern;
* the interpretation of this array is left up to the implementor; can be left null
* in which case a match is attempted based on the metakind and type fields
* @param path - an IPath array that is used to limit the query; can be null to indicate
* entire workspace
*
* @return IIndexEntry
*/
IIndexEntry[] getIndexEntries(int metakind, int type, String[] pattern, IPath[] paths);
/**
* Returns the entries in the index corresponding to the passed in:
*
* @param metakind - bit field that indicates the kinds to retrieve
* @param type - bit field that indiciates what type of kinds to look for
* @param pattern - String array that contains the elements of a pattern;
* the interpretation of this array is left up to the implementor; can be left null
* in which case a match is attempted based on the metakind and type fields
* @param projects - an IProject array that contains the projects that are to be queried
*
* @return IIndexEntry
*/
IIndexEntry[] getIndexEntries(int metakind, int type, String[] pattern, IProject[] projects);
/**
* Returns the entries in the index corresponding to the passed in:
*
* @param metakind - bit field that indicates the kinds to retrieve
* @param type - bit field that indiciates what type of kinds to look for
* @param pattern - String array that contains the elements of a pattern;
* the interpretation of this array is left up to the implementor; can be left null
* in which case a match is attempted based on the metakind and type fields
* @param projects - an IProject array that contains the projects that are to be queried
* @param additionalPaths - an array for additional paths to query
*
* @return IIndexEntry
*/
IIndexEntry[] getIndexEntries(int metakind, int type, String[] pattern, IProject[] projects, IPath[] additionalPaths);
}

20
core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/domsourceindexer/CGenerateIndexVisitor.java
View file

@ -156,26 +156,26 @@ public class CGenerateIndexVisitor extends CASTVisitor {
entryType = IndexerOutputWrapper.FUNCTION;
if (entryType != null) {
int entryKind=0;
if (name.isDeclaration()) {
IndexerOutputWrapper.addNameDecl(indexer.getOutput(),
getFullyQualifiedName(name),
entryType,
fileNumber,
loc.getNodeOffset(),
loc.getNodeLength(),
IIndex.OFFSET);
}
entryKind=IIndex.DECLARATION;
}/* else if (name.isDefinition()){
entryKind=IIndex.DEFINITION;
}*/
else if (name.isReference()) {
IndexerOutputWrapper.addNameRef(indexer.getOutput(),
entryKind=IIndex.REFERENCE;
}
IndexerOutputWrapper.addIndexEntry(indexer.getOutput(),
getFullyQualifiedName(name),
entryType,
entryKind,
fileNumber,
loc.getNodeOffset(),
loc.getNodeLength(),
IIndex.OFFSET);
}
}
}
/**
* @param name

26
core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/domsourceindexer/CPPGenerateIndexVisitor.java
View file

@ -143,6 +143,9 @@ public class CPPGenerateIndexVisitor extends CPPASTVisitor {
if (name.isDeclaration()) {
limitTo = ICSearchConstants.DECLARATIONS;
}
else if (name.isDefinition()){
limitTo = ICSearchConstants.DEFINITIONS;
}
else if (name.isReference()) {
limitTo = ICSearchConstants.REFERENCES;
}
@ -217,24 +220,26 @@ public class CPPGenerateIndexVisitor extends CPPASTVisitor {
}
if (entryType != null) {
int entryKind =0;
if (limitTo == ICSearchConstants.DECLARATIONS) {
IndexerOutputWrapper.addNameDecl(indexer.getOutput(),
getFullyQualifiedName(binding),
entryType,
fileNumber,
loc.getNodeOffset(),
loc.getNodeLength(),
IIndex.OFFSET);
entryKind = IIndex.DECLARATION;
}
/*else if (limitTo == ICSearchConstants.DEFINITIONS) {
entryKind = IIndex.DEFINITION;
}*/
else if (limitTo == ICSearchConstants.REFERENCES) {
IndexerOutputWrapper.addNameRef(indexer.getOutput(),
entryKind = IIndex.REFERENCE;
}
IndexerOutputWrapper.addIndexEntry(indexer.getOutput(),
getFullyQualifiedName(binding),
entryType,
entryKind,
fileNumber,
loc.getNodeOffset(),
loc.getNodeLength(),
IIndex.OFFSET);
}
}
}
@ -251,8 +256,9 @@ public class CPPGenerateIndexVisitor extends CPPASTVisitor {
if (compositeKey == ICPPClassType.k_class || compositeKey == ICompositeType.k_struct) {
if (prop == ICPPASTBaseSpecifier.NAME) {
// base class
IndexerOutputWrapper.addNameDecl(indexer.getOutput(), getFullyQualifiedName(compBinding),
IndexerOutputWrapper.addIndexEntry(indexer.getOutput(), getFullyQualifiedName(compBinding),
IndexerOutputWrapper.DERIVED,
IIndex.DECLARATION,
fileNumber,
loc.getNodeOffset(),
loc.getNodeLength(),

6
core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/domsourceindexer/DOMSourceIndexerRunner.java
View file

@ -259,9 +259,10 @@ public class DOMSourceIndexerRunner extends AbstractIndexer {
getOutput().addRelatives(fileNumber, include,
(parent != null) ? parent.getIncludeDirective().getPath() : null);
IndexerOutputWrapper.addNameRef(getOutput(),
IndexerOutputWrapper.addIndexEntry(getOutput(),
new char[][] {include.toCharArray()},
IndexerOutputWrapper.INCLUDE,
IIndex.REFERENCE,
fileNumber,
1,
1,
@ -288,9 +289,10 @@ public class DOMSourceIndexerRunner extends AbstractIndexer {
// Get the location
IASTFileLocation loc = IndexEncoderUtil.getFileLocation(macro);
int fileNumber = IndexEncoderUtil.calculateIndexFlags(this, loc);
IndexerOutputWrapper.addNameDecl(getOutput(),
IndexerOutputWrapper.addIndexEntry(getOutput(),
new char[][] {macro.toCharArray()},
IndexerOutputWrapper.MACRO,
IIndex.DECLARATION,
fileNumber,
loc.getNodeOffset(),
loc.getNodeLength(),

149
core/org.eclipse.cdt.core/index/org/eclipse/cdt/internal/core/index/domsourceindexer/IndexerOutputWrapper.java
View file

@ -10,7 +10,11 @@
**********************************************************************/
package org.eclipse.cdt.internal.core.index.domsourceindexer;
import org.eclipse.cdt.internal.core.index.FunctionEntry;
import org.eclipse.cdt.internal.core.index.IIndex;
import org.eclipse.cdt.internal.core.index.IIndexerOutput;
import org.eclipse.cdt.internal.core.index.NamedEntry;
import org.eclipse.cdt.internal.core.index.TypeEntry;
/**
@ -74,9 +78,10 @@ class IndexerOutputWrapper {
private IndexerOutputWrapper() {
}
static void addNameDecl(IIndexerOutput indexerOutput,
static void addIndexEntry (IIndexerOutput indexerOutput,
char[][] name,
EntryType entryType,
int entryKind,
int fileNumber,
int offset,
int length,
@ -84,123 +89,103 @@ class IndexerOutputWrapper {
//TODO temporary until all bindings are completed
if (name == null)
name = new char[][] {"NPE".toCharArray()}; //$NON-NLS-1$
TypeEntry typeEntry;
NamedEntry namedEntry;
FunctionEntry functionEntry;
switch (entryType.toInt()) {
case CLASS_CONST:
indexerOutput.addClassDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_CLASS,entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
//typeEntry.setBaseTypes(getInherits());
typeEntry.serialize(indexerOutput);
break;
case STRUCT_CONST:
indexerOutput.addStructDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_STRUCT,entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
//typeEntry.setBaseTypes(getInherits());
typeEntry.serialize(indexerOutput);
break;
case UNION_CONST:
indexerOutput.addUnionDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_UNION,entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
//typeEntry.setBaseTypes(getInherits());
typeEntry.serialize(indexerOutput);
break;
case ENUM_CONST:
indexerOutput.addEnumDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_ENUM ,entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
typeEntry.serialize(indexerOutput);
break;
case VAR_CONST:
indexerOutput.addVariableDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_VAR ,entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
typeEntry.serialize(indexerOutput);
break;
case TYPEDEF_CONST:
indexerOutput.addTypedefDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_TYPEDEF, entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
typeEntry.serialize(indexerOutput);
break;
case DERIVED_CONST:
indexerOutput.addDerivedDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_DERIVED ,entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
typeEntry.serialize(indexerOutput);
break;
case FRIEND_CONST:
indexerOutput.addFriendDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_FRIEND ,entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
typeEntry.serialize(indexerOutput);
break;
case FWD_CLASS_CONST:
indexerOutput.addFwd_ClassDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_FWD_CLASS ,entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
typeEntry.serialize(indexerOutput);
break;
case FWD_STRUCT_CONST:
indexerOutput.addFwd_StructDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_FWD_STRUCT ,entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
typeEntry.serialize(indexerOutput);
break;
case FWD_UNION_CONST:
indexerOutput.addFwd_UnionDecl(fileNumber, name, offset, length, offsetType);
typeEntry = new TypeEntry(IIndex.TYPE_FWD_UNION ,entryKind, name, 0 /*getModifiers()*/, fileNumber);
typeEntry.setNameOffset(offset, length, offsetType);
typeEntry.serialize(indexerOutput);
break;
case NAMESPACE_CONST:
indexerOutput.addNamespaceDecl(fileNumber, name, offset, length, offsetType);
namedEntry = new NamedEntry(IIndex.NAMESPACE, entryKind, name, 0 /*getModifiers()*/, fileNumber);
namedEntry.setNameOffset(offset, length, offsetType);
namedEntry.serialize(indexerOutput);
break;
case ENUMERATOR_CONST:
indexerOutput.addEnumtorDecl(fileNumber, name, offset, length, offsetType);
namedEntry = new NamedEntry(IIndex.ENUMTOR, entryKind, name, 0 /*getModifiers()*/, fileNumber);
namedEntry.setNameOffset(offset, length, offsetType);
namedEntry.serialize(indexerOutput);
break;
case FIELD_CONST:
indexerOutput.addFieldDecl(fileNumber, name, offset, length, offsetType);
namedEntry = new NamedEntry(IIndex.FIELD, entryKind, name, 0 /*getModifiers()*/, fileNumber);
namedEntry.setNameOffset(offset, length, offsetType);
namedEntry.serialize(indexerOutput);
break;
case METHOD_CONST:
indexerOutput.addMethodDecl(fileNumber, name, offset, length, offsetType);
functionEntry = new FunctionEntry(IIndex.METHOD, entryKind,name,0 /*getModifiers()*/, fileNumber);
//funEntry.setSignature(getFunctionSignature());
functionEntry.setNameOffset(offset, length, offsetType);
functionEntry.serialize(indexerOutput);
break;
case FUNCTION_CONST:
indexerOutput.addFunctionDecl(fileNumber, name, offset, length, offsetType);
functionEntry = new FunctionEntry(IIndex.FUNCTION, entryKind,name,0 /*getModifiers()*/, fileNumber);
//funEntry.setSignature(getFunctionSignature());
functionEntry.setNameOffset(offset, length, offsetType);
functionEntry.serialize(indexerOutput);
break;
case MACRO_CONST:
indexerOutput.addMacroDecl(fileNumber, name, offset, length, offsetType);
namedEntry = new NamedEntry(IIndex.MACRO, entryKind, name, 0 /*getModifiers()*/, fileNumber);
namedEntry.setNameOffset(offset, length, offsetType);
namedEntry.serialize(indexerOutput);
break;
}
}
static void addNameRef(IIndexerOutput indexerOutput,
char[][] name,
EntryType entryType,
int fileNumber,
int offset,
int length,
int offsetType) {
//TODO temporary until all bindings are completed
if (name == null)
name = new char[][] {"NPE".toCharArray()}; //$NON-NLS-1$
switch (entryType.toInt()) {
case CLASS_CONST:
indexerOutput.addClassRef(fileNumber, name, offset, length, offsetType);
break;
case STRUCT_CONST:
indexerOutput.addStructRef(fileNumber, name, offset, length, offsetType);
break;
case UNION_CONST:
indexerOutput.addUnionRef(fileNumber, name, offset, length, offsetType);
break;
case ENUM_CONST:
indexerOutput.addEnumRef(fileNumber, name, offset, length, offsetType);
break;
case VAR_CONST:
indexerOutput.addVariableRef(fileNumber, name, offset, length, offsetType);
break;
case TYPEDEF_CONST:
indexerOutput.addTypedefRef(fileNumber, name, offset, length, offsetType);
break;
case DERIVED_CONST:
indexerOutput.addDerivedRef(fileNumber, name, offset, length, offsetType);
break;
case FRIEND_CONST:
indexerOutput.addFriendRef(fileNumber, name, offset, length, offsetType);
break;
case FWD_CLASS_CONST:
indexerOutput.addFwd_ClassRef(fileNumber, name, offset, length, offsetType);
break;
case FWD_STRUCT_CONST:
indexerOutput.addFwd_StructRef(fileNumber, name, offset, length, offsetType);
break;
case FWD_UNION_CONST:
indexerOutput.addFwd_UnionRef(fileNumber, name, offset, length, offsetType);
break;
case NAMESPACE_CONST:
indexerOutput.addNamespaceRef(fileNumber, name, offset, length, offsetType);
break;
case ENUMERATOR_CONST:
indexerOutput.addEnumtorRef(fileNumber, name, offset, length, offsetType);
break;
case FIELD_CONST:
indexerOutput.addFieldRef(fileNumber, name, offset, length, offsetType);
break;
case METHOD_CONST:
indexerOutput.addMethodRef(fileNumber, name, offset, length, offsetType);
break;
case FUNCTION_CONST:
indexerOutput.addFunctionRef(fileNumber, name, offset, length, offsetType);
break;
case INCLUDE_CONST:
indexerOutput.addIncludeRef(fileNumber, name, offset, length, offsetType);
break;
}
}
}