public IBinding[] getDeclarationsInScope(int offset, int flags) {
org.eclipse.che.ide.ext.java.jdt.core.dom.NodeFinder finder =
new org.eclipse.che.ide.ext.java.jdt.core.dom.NodeFinder(fRoot, offset, 0);
ASTNode node = finder.getCoveringNode();
if (node == null) {
return NO_BINDING;
}
if (node instanceof SimpleName) {
return getDeclarationsInScope((SimpleName) node, flags);
}
try {
ITypeBinding binding = Bindings.getBindingOfParentType(node);
DefaultBindingRequestor requestor = new DefaultBindingRequestor(binding, flags);
addLocalDeclarations(node, offset, flags, requestor);
if (binding != null) {
addTypeDeclarations(binding, flags, requestor);
}
List<IBinding> result = requestor.getResult();
return result.toArray(new IBinding[result.size()]);
} finally {
clearLists();
}
}
public IBinding[] getDeclarationsAfter(int offset, int flags) {
try {
org.eclipse.che.ide.ext.java.jdt.core.dom.NodeFinder finder =
new org.eclipse.che.ide.ext.java.jdt.core.dom.NodeFinder(fRoot, offset, 0);
ASTNode node = finder.getCoveringNode();
if (node == null) {
return null;
}
ASTNode declaration = findParentStatement(node);
while (declaration instanceof Statement && declaration.getNodeType() != ASTNode.BLOCK) {
declaration = declaration.getParent();
}
if (declaration instanceof Block) {
DefaultBindingRequestor requestor = new DefaultBindingRequestor();
DeclarationsAfterVisitor visitor =
new DeclarationsAfterVisitor(node.getStartPosition(), flags, requestor);
declaration.accept(visitor);
List<IBinding> result = requestor.getResult();
return result.toArray(new IBinding[result.size()]);
}
return NO_BINDING;
} finally {
clearLists();
}
}
public IBinding[] getDeclarationsInScope(SimpleName selector, int flags) {
try {
// special case for switch on enum
if (selector.getLocationInParent() == SwitchCase.EXPRESSION_PROPERTY) {
ITypeBinding binding =
((SwitchStatement) selector.getParent().getParent())
.getExpression()
.resolveTypeBinding();
if (binding != null && binding.isEnum()) {
return getEnumContants(binding);
}
}
ITypeBinding parentTypeBinding = Bindings.getBindingOfParentType(selector);
if (parentTypeBinding != null) {
ITypeBinding binding = getQualifier(selector);
DefaultBindingRequestor requestor = new DefaultBindingRequestor(parentTypeBinding, flags);
if (binding == null) {
addLocalDeclarations(selector, flags, requestor);
addTypeDeclarations(parentTypeBinding, flags, requestor);
} else {
addInherited(binding, flags, requestor);
}
List<IBinding> result = requestor.getResult();
return result.toArray(new IBinding[result.size()]);
}
return NO_BINDING;
} finally {
clearLists();
}
}