/**
* @param declaringElement
* @param declaringElement2
* @return true if both parameters are equals, false otherwise
*/
static boolean isEqual(
Binding declaringElement, Binding declaringElement2, HashSet visitedTypes) {
if (declaringElement instanceof org.eclipse.jdt.internal.compiler.lookup.TypeBinding) {
if (!(declaringElement2 instanceof org.eclipse.jdt.internal.compiler.lookup.TypeBinding)) {
return false;
}
return isEqual(
(org.eclipse.jdt.internal.compiler.lookup.TypeBinding) declaringElement,
(org.eclipse.jdt.internal.compiler.lookup.TypeBinding) declaringElement2,
visitedTypes);
} else if (declaringElement instanceof org.eclipse.jdt.internal.compiler.lookup.MethodBinding) {
if (!(declaringElement2 instanceof org.eclipse.jdt.internal.compiler.lookup.MethodBinding)) {
return false;
}
return isEqual(
(org.eclipse.jdt.internal.compiler.lookup.MethodBinding) declaringElement,
(org.eclipse.jdt.internal.compiler.lookup.MethodBinding) declaringElement2,
visitedTypes);
} else if (declaringElement instanceof VariableBinding) {
if (!(declaringElement2 instanceof VariableBinding)) {
return false;
}
return isEqual((VariableBinding) declaringElement, (VariableBinding) declaringElement2);
} else if (declaringElement
instanceof org.eclipse.jdt.internal.compiler.lookup.PackageBinding) {
if (!(declaringElement2 instanceof org.eclipse.jdt.internal.compiler.lookup.PackageBinding)) {
return false;
}
org.eclipse.jdt.internal.compiler.lookup.PackageBinding packageBinding =
(org.eclipse.jdt.internal.compiler.lookup.PackageBinding) declaringElement;
org.eclipse.jdt.internal.compiler.lookup.PackageBinding packageBinding2 =
(org.eclipse.jdt.internal.compiler.lookup.PackageBinding) declaringElement2;
return CharOperation.equals(packageBinding.compoundName, packageBinding2.compoundName);
} else if (declaringElement instanceof ImportBinding) {
if (!(declaringElement2 instanceof ImportBinding)) {
return false;
}
ImportBinding importBinding = (ImportBinding) declaringElement;
ImportBinding importBinding2 = (ImportBinding) declaringElement2;
return importBinding.isStatic() == importBinding2.isStatic()
&& importBinding.onDemand == importBinding2.onDemand
&& CharOperation.equals(importBinding.compoundName, importBinding2.compoundName);
}
return false;
}
private void searchVisibleVariablesAndMethods(
Scope scope,
ObjectVector localsFound,
ObjectVector fieldsFound,
ObjectVector methodsFound,
boolean notInJavadoc) {
InvocationSite invocationSite = CompletionEngine.FakeInvocationSite;
boolean staticsOnly = false;
// need to know if we're in a static context (or inside a constructor)
Scope currentScope = scope;
done1:
while (true) { // done when a COMPILATION_UNIT_SCOPE is found
switch (currentScope.kind) {
case Scope.METHOD_SCOPE:
// handle the error case inside an explicit constructor call (see MethodScope>>findField)
MethodScope methodScope = (MethodScope) currentScope;
staticsOnly |= methodScope.isStatic | methodScope.isConstructorCall;
// $FALL-THROUGH$
case Scope.BLOCK_SCOPE:
BlockScope blockScope = (BlockScope) currentScope;
next:
for (int i = 0, length = blockScope.locals.length; i < length; i++) {
LocalVariableBinding local = blockScope.locals[i];
if (local == null) break next;
if (local.isSecret()) continue next;
// If the local variable declaration's initialization statement itself has the
// completion,
// then don't propose the local variable
if (local.declaration.initialization != null) {
/*(use this if-else block if it is found that local.declaration.initialization != null is not sufficient to
guarantee that proposal is being asked inside a local variable declaration's initializer)
if(local.declaration.initialization.sourceEnd > 0) {
if (this.assistNode.sourceEnd <= local.declaration.initialization.sourceEnd
&& this.assistNode.sourceStart >= local.declaration.initialization.sourceStart) {
continue next;
}
} else {
CompletionNodeDetector detector = new CompletionNodeDetector(
this.assistNode,
local.declaration.initialization);
if (detector.containsCompletionNode()) {
continue next;
}
}*/
continue next;
}
for (int f = 0; f < localsFound.size; f++) {
LocalVariableBinding otherLocal = (LocalVariableBinding) localsFound.elementAt(f);
if (CharOperation.equals(otherLocal.name, local.name, true)) continue next;
}
localsFound.add(local);
}
break;
case Scope.COMPILATION_UNIT_SCOPE:
break done1;
}
currentScope = currentScope.parent;
}
staticsOnly = false;
currentScope = scope;
done2:
while (true) { // done when a COMPILATION_UNIT_SCOPE is found
switch (currentScope.kind) {
case Scope.METHOD_SCOPE:
// handle the error case inside an explicit constructor call (see MethodScope>>findField)
MethodScope methodScope = (MethodScope) currentScope;
staticsOnly |= methodScope.isStatic | methodScope.isConstructorCall;
break;
case Scope.CLASS_SCOPE:
ClassScope classScope = (ClassScope) currentScope;
SourceTypeBinding enclosingType = classScope.referenceContext.binding;
searchVisibleFields(
enclosingType,
classScope,
invocationSite,
scope,
staticsOnly,
notInJavadoc,
localsFound,
fieldsFound);
searchVisibleMethods(
enclosingType,
classScope,
invocationSite,
scope,
staticsOnly,
notInJavadoc,
methodsFound);
staticsOnly |= enclosingType.isStatic();
break;
case Scope.COMPILATION_UNIT_SCOPE:
break done2;
}
currentScope = currentScope.parent;
}
// search in static import
ImportBinding[] importBindings = scope.compilationUnitScope().imports;
for (int i = 0; i < importBindings.length; i++) {
ImportBinding importBinding = importBindings[i];
if (importBinding.isValidBinding() && importBinding.isStatic()) {
Binding binding = importBinding.resolvedImport;
if (binding != null && binding.isValidBinding()) {
if (importBinding.onDemand) {
if ((binding.kind() & Binding.TYPE) != 0) {
searchVisibleFields(
(ReferenceBinding) binding,
scope,
invocationSite,
scope,
staticsOnly,
notInJavadoc,
localsFound,
fieldsFound);
searchVisibleMethods(
(ReferenceBinding) binding,
scope,
invocationSite,
scope,
staticsOnly,
notInJavadoc,
methodsFound);
}
} else {
if ((binding.kind() & Binding.FIELD) != 0) {
searchVisibleFields(
new FieldBinding[] {(FieldBinding) binding},
((FieldBinding) binding).declaringClass,
scope,
invocationSite,
scope,
staticsOnly,
localsFound,
fieldsFound);
} else if ((binding.kind() & Binding.METHOD) != 0) {
MethodBinding methodBinding = (MethodBinding) binding;
searchVisibleLocalMethods(
methodBinding.declaringClass.getMethods(methodBinding.selector),
methodBinding.declaringClass,
scope,
invocationSite,
scope,
true,
methodsFound);
}
}
}
}
}
}
