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Diffstat (limited to 'core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java')
-rw-r--r--core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java146
1 files changed, 74 insertions, 72 deletions
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java
index e45a97a951d..530bf307be4 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/index/CIndex.java
@@ -69,12 +69,12 @@ public class CIndex implements IIndex {
/**
* Creates an index consisting of one or more fragments.
- *
+ *
* @param fragments Fragments constituting the index. If there are extended fragments,
- * they are located in the array after the PDOM fragments for the same project.
+ * they are located in the array after the PDOM fragments for the same project.
*/
public CIndex(IIndexFragment[] fragments) {
- fFragments= fragments;
+ fFragments = fragments;
}
@Override
@@ -86,11 +86,11 @@ public class CIndex implements IIndex {
return fFragments[0].findBinding((IASTName) name);
} else {
for (IIndexFragment fragment : fFragments) {
- IIndexFragmentBinding binding= fragment.findBinding((IASTName) name);
+ IIndexFragmentBinding binding = fragment.findBinding((IASTName) name);
if (binding != null) {
return getCompositesFactory(binding.getLinkage().getLinkageID()).getCompositeBinding(binding);
}
- }
+ }
}
}
return null;
@@ -136,7 +136,7 @@ public class CIndex implements IIndex {
public IIndexBinding[] findMacroContainers(Pattern pattern, IndexFilter filter, IProgressMonitor monitor)
throws CoreException {
if (SPECIALCASE_SINGLES && fFragments.length == 1) {
- return fFragments[0].findMacroContainers(pattern, filter, monitor);
+ return fFragments[0].findMacroContainers(pattern, filter, monitor);
} else {
List<IIndexBinding[]> result = new ArrayList<>();
ILinkage[] linkages = Linkage.getIndexerLinkages();
@@ -164,25 +164,25 @@ public class CIndex implements IIndex {
@Override
public IIndexName[] findNames(IBinding binding, int flags) throws CoreException {
- ArrayList<IIndexFragmentName> result= new ArrayList<>();
+ ArrayList<IIndexFragmentName> result = new ArrayList<>();
if (binding instanceof ICPPUsingDeclaration) {
- IBinding[] bindings= ((ICPPUsingDeclaration) binding).getDelegates();
+ IBinding[] bindings = ((ICPPUsingDeclaration) binding).getDelegates();
if (bindings == null || bindings.length == 0) {
return IIndexName.EMPTY_ARRAY;
}
if (bindings.length > 1) {
- ArrayList<IIndexName> multi= new ArrayList<>();
+ ArrayList<IIndexName> multi = new ArrayList<>();
for (IBinding b : bindings) {
multi.addAll(Arrays.asList(findNames(b, flags)));
}
return multi.toArray(new IIndexName[multi.size()]);
}
- binding= bindings[0];
+ binding = bindings[0];
}
// Collect the names from all fragments. Since the same file may be represented by multiple
// variants in one or more index fragments, we need to filter out duplicate names.
- // See bug 192352.
+ // See bug 192352.
// Read only fragments can be superseded by what the indexer writes into
// a writable fragment. Therefore names from a read-only fragment are
// ignored if there is a match in a writable fragment.
@@ -229,7 +229,7 @@ public class CIndex implements IIndex {
@Deprecated
public IIndexFile getFile(int linkageID, IIndexFileLocation location) throws CoreException {
for (IIndexFragment fragment : fFragments) {
- IIndexFragmentFile candidate= fragment.getFile(linkageID, location);
+ IIndexFragmentFile candidate = fragment.getFile(linkageID, location);
if (candidate != null && candidate.hasContent()) {
return candidate;
}
@@ -238,10 +238,10 @@ public class CIndex implements IIndex {
}
@Override
- public IIndexFile getFile(int linkageID, IIndexFileLocation location,
- ISignificantMacros significantMacros) throws CoreException {
+ public IIndexFile getFile(int linkageID, IIndexFileLocation location, ISignificantMacros significantMacros)
+ throws CoreException {
for (IIndexFragment fragment : fFragments) {
- IIndexFragmentFile candidate= fragment.getFile(linkageID, location, significantMacros);
+ IIndexFragmentFile candidate = fragment.getFile(linkageID, location, significantMacros);
if (candidate != null && candidate.hasContent()) {
return candidate;
}
@@ -255,9 +255,9 @@ public class CIndex implements IIndex {
return IIndexFile.EMPTY_FILE_ARRAY;
}
Set<ISignificantMacros> handled = new HashSet<>();
- ArrayList<IIndexFragmentFile> result= new ArrayList<>();
+ ArrayList<IIndexFragmentFile> result = new ArrayList<>();
for (IIndexFragment fragment : fFragments) {
- IIndexFragmentFile[] candidates= fragment.getFiles(linkageID, location);
+ IIndexFragmentFile[] candidates = fragment.getFiles(linkageID, location);
for (IIndexFragmentFile candidate : candidates) {
if (candidate.hasContent()) {
ISignificantMacros macroKey = candidate.getSignificantMacros();
@@ -279,12 +279,13 @@ public class CIndex implements IIndex {
return IIndexFile.EMPTY_FILE_ARRAY;
}
Set<FileContentKey> keys = new HashSet<>();
- ArrayList<IIndexFragmentFile> result= new ArrayList<>();
+ ArrayList<IIndexFragmentFile> result = new ArrayList<>();
for (IIndexFragment fragment : fFragments) {
- IIndexFragmentFile[] candidates= fragment.getFiles(location);
+ IIndexFragmentFile[] candidates = fragment.getFiles(location);
for (IIndexFragmentFile candidate : candidates) {
if (candidate.hasContent()) {
- if (keys.add(new FileContentKey(candidate.getLinkageID(), candidate.getLocation(), candidate.getSignificantMacros()))) {
+ if (keys.add(new FileContentKey(candidate.getLinkageID(), candidate.getLocation(),
+ candidate.getSignificantMacros()))) {
result.add(candidate);
}
}
@@ -299,10 +300,10 @@ public class CIndex implements IIndex {
@Override
public IIndexFile resolveInclude(IIndexInclude include) throws CoreException {
IIndexFragmentInclude fragmentInclude = (IIndexFragmentInclude) include;
- IIndexFragmentFile result= fragmentInclude.getIncludes();
+ IIndexFragmentFile result = fragmentInclude.getIncludes();
if (result == null)
return null;
-
+
if (result.hasContent()) {
return result;
}
@@ -317,18 +318,19 @@ public class CIndex implements IIndex {
@Override
public IIndexInclude[] findIncludedBy(IIndexFile file, int depth) throws CoreException {
- List<IIndexInclude> result= new ArrayList<>();
+ List<IIndexInclude> result = new ArrayList<>();
Collection<IIndexFile> in = Collections.singletonList(file);
Set<FileContentKey> handled = new HashSet<>();
while (true) {
- Collection<IIndexFile> nextLevel= depth != 0 ? new ArrayDeque<IIndexFile>() : null;
+ Collection<IIndexFile> nextLevel = depth != 0 ? new ArrayDeque<IIndexFile>() : null;
for (IIndexFile indexFile : in) {
IIndexFragmentFile file1 = (IIndexFragmentFile) indexFile;
for (IIndexFragment fragment : fFragments) {
- IIndexInclude[] includedBy= fragment.findIncludedBy(file1);
+ IIndexInclude[] includedBy = fragment.findIncludedBy(file1);
for (IIndexInclude include : includedBy) {
final IIndexFile includer = include.getIncludedBy();
- FileContentKey key= new FileContentKey(file.getLinkageID(), includer.getLocation(), includer.getSignificantMacros());
+ FileContentKey key = new FileContentKey(file.getLinkageID(), includer.getLocation(),
+ includer.getSignificantMacros());
if (handled.add(key)) {
result.add(include);
if (nextLevel != null) {
@@ -356,21 +358,21 @@ public class CIndex implements IIndex {
@Override
public IIndexInclude[] findIncludes(IIndexFile file, int depth) throws CoreException {
- List<IIndexInclude> result= new ArrayList<>();
+ List<IIndexInclude> result = new ArrayList<>();
Collection<IIndexFile> in = Collections.singletonList(file);
Set<Object> handled = new HashSet<>();
while (true) {
- Collection<IIndexFile> nextLevel= depth != 0 ? new ArrayDeque<IIndexFile>() : null;
+ Collection<IIndexFile> nextLevel = depth != 0 ? new ArrayDeque<IIndexFile>() : null;
for (IIndexFile indexFile : in) {
IIndexFragmentFile file1 = (IIndexFragmentFile) indexFile;
- IIndexInclude[] includes= file1.getIncludes();
+ IIndexInclude[] includes = file1.getIncludes();
for (IIndexInclude include : includes) {
- IIndexFileLocation target= include.getIncludesLocation();
- Object key= target != null ? (Object) target : include.getFullName();
+ IIndexFileLocation target = include.getIncludesLocation();
+ Object key = target != null ? (Object) target : include.getFullName();
if (handled.add(key)) {
result.add(include);
if (nextLevel != null) {
- IIndexFile includedByFile= resolveInclude(include);
+ IIndexFile includedByFile = resolveInclude(include);
if (includedByFile != null) {
nextLevel.add(includedByFile);
}
@@ -392,7 +394,7 @@ public class CIndex implements IIndex {
@Override
public synchronized void acquireReadLock() throws InterruptedException {
if (++fReadLock == 1) {
- int i= 0;
+ int i = 0;
try {
for (i = 0; i < fFragments.length; i++) {
fFragments[i].acquireReadLock();
@@ -434,9 +436,9 @@ public class CIndex implements IIndex {
@Override
public long getLastWriteAccess() {
- long result= 0;
+ long result = 0;
for (IIndexFragment fragment : fFragments) {
- result= Math.max(result, fragment.getLastWriteAccess());
+ result = Math.max(result, fragment.getLastWriteAccess());
}
return result;
}
@@ -453,19 +455,19 @@ public class CIndex implements IIndex {
}
} else {
if (monitor == null) {
- monitor= new NullProgressMonitor();
+ monitor = new NullProgressMonitor();
}
List<IIndexBinding[]> result = new ArrayList<>();
ILinkage[] linkages = Linkage.getIndexerLinkages();
- SubMonitor loopMonitor =
- SubMonitor.convert(monitor, Messages.CIndex_FindBindingsTask_label, fFragments.length * linkages.length);
+ SubMonitor loopMonitor = SubMonitor.convert(monitor, Messages.CIndex_FindBindingsTask_label,
+ fFragments.length * linkages.length);
for (ILinkage linkage : linkages) {
if (filter.acceptLinkage(linkage)) {
IIndexFragmentBinding[][] fragmentBindings = new IIndexFragmentBinding[fFragments.length][];
for (int i = 0; i < fFragments.length; i++) {
try {
- IBinding[] part = fFragments[i].findBindings(names,
- retargetFilter(linkage, filter), loopMonitor.newChild(1));
+ IBinding[] part = fFragments[i].findBindings(names, retargetFilter(linkage, filter),
+ loopMonitor.newChild(1));
fragmentBindings[i] = new IIndexFragmentBinding[part.length];
System.arraycopy(part, 0, fragmentBindings[i], 0, part.length);
} catch (CoreException e) {
@@ -489,9 +491,10 @@ public class CIndex implements IIndex {
return fFragments[0].adaptBinding(binding);
} else {
for (IIndexFragment fragment : fFragments) {
- IIndexFragmentBinding adaptedBinding= fragment.adaptBinding(binding);
+ IIndexFragmentBinding adaptedBinding = fragment.adaptBinding(binding);
if (adaptedBinding != null) {
- return getCompositesFactory(binding.getLinkage().getLinkageID()).getCompositeBinding(adaptedBinding);
+ return getCompositesFactory(binding.getLinkage().getLinkageID())
+ .getCompositeBinding(adaptedBinding);
}
}
}
@@ -513,12 +516,12 @@ public class CIndex implements IIndex {
private IIndexBinding[] flatten(List<IIndexBinding[]> bindingArrays) {
int size = 0;
- for (int i = 0; i<bindingArrays.size(); i++) {
+ for (int i = 0; i < bindingArrays.size(); i++) {
size += bindingArrays.get(i).length;
}
IIndexBinding[] result = new IIndexBinding[size];
int offset = 0;
- for (int i = 0; i<bindingArrays.size(); i++) {
+ for (int i = 0; i < bindingArrays.size(); i++) {
IBinding[] src = bindingArrays.get(i);
System.arraycopy(src, 0, result, offset, src.length);
offset += src.length;
@@ -563,7 +566,7 @@ public class CIndex implements IIndex {
// if non-empty (non-c) results are returned by a fragment
return fCF;
}
- throw new CompositingNotImplementedError("Compositing not implemented for linkage ID " + linkageID); //$NON-NLS-1$
+ throw new CompositingNotImplementedError("Compositing not implemented for linkage ID " + linkageID); //$NON-NLS-1$
}
private IndexFilter retargetFilter(final ILinkage linkage, final IndexFilter filter) {
@@ -572,6 +575,7 @@ public class CIndex implements IIndex {
public boolean acceptBinding(IBinding binding) throws CoreException {
return filter.acceptBinding(binding);
}
+
@Override
public boolean acceptLinkage(ILinkage other) {
return linkage.getLinkageID() == other.getLinkageID();
@@ -610,8 +614,8 @@ public class CIndex implements IIndex {
}
@Override
- public IIndexBinding[] findBindingsForContentAssist(char[] prefix, boolean filescope,
- IndexFilter filter, IProgressMonitor monitor) throws CoreException {
+ public IIndexBinding[] findBindingsForContentAssist(char[] prefix, boolean filescope, IndexFilter filter,
+ IProgressMonitor monitor) throws CoreException {
if (SPECIALCASE_SINGLES && fFragments.length == 1) {
return fFragments[0].findBindingsForContentAssist(prefix, filescope, filter, monitor);
} else {
@@ -622,8 +626,8 @@ public class CIndex implements IIndex {
IIndexFragmentBinding[][] fragmentBindings = new IIndexFragmentBinding[fFragments.length][];
for (int i = 0; i < fFragments.length; i++) {
try {
- IBinding[] part = fFragments[i].findBindingsForContentAssist(prefix,
- filescope, retargetFilter(linkage, filter), monitor);
+ IBinding[] part = fFragments[i].findBindingsForContentAssist(prefix, filescope,
+ retargetFilter(linkage, filter), monitor);
fragmentBindings[i] = new IIndexFragmentBinding[part.length];
System.arraycopy(part, 0, fragmentBindings[i], 0, part.length);
} catch (CoreException e) {
@@ -680,24 +684,23 @@ public class CIndex implements IIndex {
return findMacros(name, true, false, filter, monitor);
}
- private IIndexMacro[] findMacros(char[] name, boolean isPrefix, boolean caseSensitive,
- IndexFilter filter, IProgressMonitor monitor) throws CoreException {
+ private IIndexMacro[] findMacros(char[] name, boolean isPrefix, boolean caseSensitive, IndexFilter filter,
+ IProgressMonitor monitor) throws CoreException {
// Macros can be represented multiple times when a header is parsed in c- and c++ context,
// so there is no special case for indexes with single fragments.
if (monitor == null) {
- monitor= new NullProgressMonitor();
+ monitor = new NullProgressMonitor();
}
List<IIndexMacro> result = new ArrayList<>();
- HashSet<IIndexFileLocation> handledIFLs= new HashSet<>();
- SubMonitor loopMonitor =
- SubMonitor.convert(monitor, Messages.CIndex_FindBindingsTask_label, fFragments.length);
+ HashSet<IIndexFileLocation> handledIFLs = new HashSet<>();
+ SubMonitor loopMonitor = SubMonitor.convert(monitor, Messages.CIndex_FindBindingsTask_label, fFragments.length);
for (IIndexFragment fragment : fFragments) {
- HashSet<IIndexFile> allowedFiles= new HashSet<>();
+ HashSet<IIndexFile> allowedFiles = new HashSet<>();
try {
- IIndexMacro[] macros=
- fragment.findMacros(name, isPrefix, caseSensitive, filter, loopMonitor.newChild(1));
+ IIndexMacro[] macros = fragment.findMacros(name, isPrefix, caseSensitive, filter,
+ loopMonitor.newChild(1));
for (IIndexMacro indexMacro : macros) {
- IIndexFile file= indexMacro.getFile();
+ IIndexFile file = indexMacro.getFile();
if (!allowedFiles.contains(file)) {
if (handledIFLs.add(file.getLocation())) {
allowedFiles.add(file);
@@ -716,7 +719,7 @@ public class CIndex implements IIndex {
}
public long getCacheHits() {
- long result= 0;
+ long result = 0;
for (IIndexFragment fragment : fFragments) {
result += fragment.getCacheHits();
}
@@ -724,7 +727,7 @@ public class CIndex implements IIndex {
}
public long getCacheMisses() {
- long result= 0;
+ long result = 0;
for (IIndexFragment fragment : fFragments) {
result += fragment.getCacheMisses();
}
@@ -750,10 +753,10 @@ public class CIndex implements IIndex {
@Override
public IIndexFile[] getAllFiles() throws CoreException {
- HashMap<IIndexFileLocation, IIndexFile> result= new HashMap<>();
+ HashMap<IIndexFileLocation, IIndexFile> result = new HashMap<>();
for (IIndexFragment fragment : fFragments) {
for (IIndexFragmentFile file : fragment.getAllFiles()) {
- if (file.hasContent()) {
+ if (file.hasContent()) {
result.put(file.getLocation(), file);
}
}
@@ -763,10 +766,10 @@ public class CIndex implements IIndex {
@Override
public IIndexFile[] getDefectiveFiles() throws CoreException {
- HashMap<IIndexFileLocation, IIndexFile> result= new HashMap<>();
+ HashMap<IIndexFileLocation, IIndexFile> result = new HashMap<>();
for (IIndexFragment fragment : fFragments) {
for (IIndexFragmentFile file : fragment.getDefectiveFiles()) {
- if (file.hasContent()) {
+ if (file.hasContent()) {
result.put(file.getLocation(), file);
}
}
@@ -776,10 +779,10 @@ public class CIndex implements IIndex {
@Override
public IIndexFile[] getFilesWithUnresolvedIncludes() throws CoreException {
- HashMap<IIndexFileLocation, IIndexFile> result= new HashMap<>();
+ HashMap<IIndexFileLocation, IIndexFile> result = new HashMap<>();
for (IIndexFragment fragment : fFragments) {
for (IIndexFragmentFile file : fragment.getFilesWithUnresolvedIncludes()) {
- if (file.hasContent()) {
+ if (file.hasContent()) {
result.put(file.getLocation(), file);
}
}
@@ -798,14 +801,13 @@ public class CIndex implements IIndex {
IIndexScope[] raw = fFragments[i].getInlineNamespaces();
IIndexFragmentBinding[] arr = preresult[i] = new IIndexFragmentBinding[raw.length];
for (int j = 0; j < raw.length; j++) {
- arr[j]= (IIndexFragmentBinding) raw[j].getScopeBinding();
+ arr[j] = (IIndexFragmentBinding) raw[j].getScopeBinding();
}
}
- IIndexBinding[] compBinding =
- getCompositesFactory(ILinkage.CPP_LINKAGE_ID).getCompositeBindings(preresult);
+ IIndexBinding[] compBinding = getCompositesFactory(ILinkage.CPP_LINKAGE_ID).getCompositeBindings(preresult);
IIndexScope[] result = new IIndexScope[compBinding.length];
for (int i = 0; i < result.length; i++) {
- result[i]= (IIndexScope) ((ICPPNamespace) compBinding[i]).getNamespaceScope();
+ result[i] = (IIndexScope) ((ICPPNamespace) compBinding[i]).getNamespaceScope();
}
return result;
}
@@ -834,7 +836,7 @@ public class CIndex implements IIndex {
location = file.getLocation();
linkageID = file.getLinkageID();
offset = name.getNodeOffset();
- inWritableFragment= writable;
+ inWritableFragment = writable;
}
@Override

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