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Code Issues Wiki Activity

toString method.

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This commit is contained in:
Sergey Prigogin 2008-04-28 03:44:49 +00:00
parent 545e4ae027
commit 6aa23c119f
3 changed files with 68 additions and 44 deletions
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28
core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/ASTStringUtil.java
View file

@ -192,6 +192,27 @@ public class ASTStringUtil {
return parameterTypes;
}
/**
* Joins strings together using a given delimiter.
* @param strings the strings to join.
* @param delimiter the delimiter that is put between the strings when joining them.
* @return the joined string.
*/
public static String join(String[] strings, CharSequence delimiter) {
if (strings.length == 0) {
return ""; //$NON-NLS-1$
} else if (strings.length == 1) {
return strings[0];
} else {
StringBuilder buf = new StringBuilder(strings[0]);
for (int i = 1; i < strings.length; i++) {
buf.append(delimiter);
buf.append(strings[i]);
}
return buf.toString();
}
}
private static String getParameterSignatureString(IASTParameterDeclaration parameterDeclaration) {
return trimRight(appendParameterDeclarationString(new StringBuilder(), parameterDeclaration)).toString();
}
@ -229,7 +250,8 @@ public class ASTStringUtil {
return buffer;
}
private static StringBuilder appendDeclaratorString(StringBuilder buffer, IASTDeclarator declarator, boolean addParams) {
private static StringBuilder appendDeclaratorString(StringBuilder buffer, IASTDeclarator declarator,
boolean addParams) {
if (declarator == null) {
return buffer;
}
@ -248,8 +270,7 @@ public class ASTStringUtil {
buffer.append(Keywords.cpLPAREN);
buffer.append(tmp);
buffer.append(Keywords.cpRPAREN);
}
else {
} else {
buffer.append(tmp);
}
}
@ -710,5 +731,4 @@ public class ASTStringUtil {
}
return buffer;
}
}

11
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPNamespace.java
View file

@ -40,6 +40,7 @@ import org.eclipse.cdt.internal.core.dom.Linkage;
import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
import org.eclipse.cdt.internal.core.dom.parser.ProblemBinding;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
import org.eclipse.cdt.internal.core.model.ASTStringUtil;
import org.eclipse.core.runtime.PlatformObject;
/**
@ -352,15 +353,7 @@ public class CPPNamespace extends PlatformObject implements ICPPNamespace, ICPPI
String[] names = getQualifiedName();
if (names.length == 0) {
return "<unnamed namespace>"; //$NON-NLS-1$
} else if (names.length == 1) {
return names[0];
} else {
StringBuilder buf = new StringBuilder(names[0]);
for (int i = 1; i < names.length; i++) {
buf.append(Keywords.cpCOLONCOLON);
buf.append(names[i]);
}
return buf.toString();
}
return ASTStringUtil.join(names, String.valueOf(Keywords.cpCOLONCOLON));
}
}

29
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPNamespace.java
View file

@ -27,10 +27,12 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPUsingDirective;
import org.eclipse.cdt.core.index.IIndexBinding;
import org.eclipse.cdt.core.index.IIndexFileSet;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.core.parser.Keywords;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPSemantics;
import org.eclipse.cdt.internal.core.index.IIndexCPPBindingConstants;
import org.eclipse.cdt.internal.core.index.IIndexScope;
import org.eclipse.cdt.internal.core.model.ASTStringUtil;
import org.eclipse.cdt.internal.core.pdom.PDOM;
import org.eclipse.cdt.internal.core.pdom.db.BTree;
import org.eclipse.cdt.internal.core.pdom.db.IBTreeVisitor;
@ -41,7 +43,6 @@ import org.eclipse.core.runtime.CoreException;
/**
* @author Doug Schaefer
*
*/
class PDOMCPPNamespace extends PDOMCPPBinding
implements ICPPNamespace, ICPPNamespaceScope, IIndexScope {
@ -74,12 +75,10 @@ class PDOMCPPNamespace extends PDOMCPPBinding
}
@Override
@SuppressWarnings("hiding")
public void accept(final IPDOMVisitor visitor) throws CoreException {
if (visitor instanceof IBTreeVisitor) {
getIndex().accept((IBTreeVisitor) visitor);
}
else {
} else {
getIndex().accept(new IBTreeVisitor() {
public int compare(int record) throws CoreException {
return 0;
@ -112,7 +111,8 @@ class PDOMCPPNamespace extends PDOMCPPBinding
public IBinding[] find(String name) {
try {
BindingCollector visitor = new BindingCollector(getLinkageImpl(), name.toCharArray(), IndexFilter.ALL_DECLARED_OR_IMPLICIT,false, true);
BindingCollector visitor = new BindingCollector(getLinkageImpl(), name.toCharArray(),
IndexFilter.ALL_DECLARED_OR_IMPLICIT,false, true);
getIndex().accept(visitor);
return visitor.getBindings();
} catch (CoreException e) {
@ -136,13 +136,15 @@ class PDOMCPPNamespace extends PDOMCPPBinding
}
@Override
public IBinding[] getBindings(IASTName name, boolean resolve, boolean prefixLookup, IIndexFileSet fileSet) throws DOMException {
public IBinding[] getBindings(IASTName name, boolean resolve, boolean prefixLookup, IIndexFileSet fileSet)
throws DOMException {
IBinding[] result = null;
try {
if (!prefixLookup) {
return getBindingsViaCache(name.toCharArray());
}
BindingCollector visitor= new BindingCollector(getLinkageImpl(), name.toCharArray(), IndexFilter.ALL_DECLARED_OR_IMPLICIT, prefixLookup, !prefixLookup);
BindingCollector visitor= new BindingCollector(getLinkageImpl(), name.toCharArray(),
IndexFilter.ALL_DECLARED_OR_IMPLICIT, prefixLookup, !prefixLookup);
getIndex().accept(visitor);
IBinding[] bindings = visitor.getBindings();
if (fileSet != null) {
@ -161,7 +163,8 @@ class PDOMCPPNamespace extends PDOMCPPBinding
if (result != null) {
return result;
}
BindingCollector visitor = new BindingCollector(getLinkageImpl(), name, IndexFilter.ALL_DECLARED_OR_IMPLICIT, false, true);
BindingCollector visitor = new BindingCollector(getLinkageImpl(), name,
IndexFilter.ALL_DECLARED_OR_IMPLICIT, false, true);
getIndex().accept(visitor);
result = visitor.getBindings();
pdom.putCachedResult(key, result);
@ -177,7 +180,6 @@ class PDOMCPPNamespace extends PDOMCPPBinding
return true;
}
@SuppressWarnings("hiding")
public IBinding[] getMemberBindings() throws DOMException {
IBinding[] result = null;
final List<PDOMNode> preresult = new ArrayList<PDOMNode>();
@ -203,4 +205,13 @@ class PDOMCPPNamespace extends PDOMCPPBinding
public IIndexBinding getScopeBinding() {
return this;
}
@Override
public String toString() {
String[] names = getQualifiedName();
if (names.length == 0) {
return "<unnamed namespace>"; //$NON-NLS-1$
}
return ASTStringUtil.join(names, String.valueOf(Keywords.cpCOLONCOLON));
}
}