Java Code Examples for org.eclipse.jdt.core.dom.Block#getStartPosition()

The following examples show how to use org.eclipse.jdt.core.dom.Block#getStartPosition() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ExtractMethodAnalyzer.java    From eclipse.jdt.ls with Eclipse Public License 2.0 5 votes vote down vote up 
@Override
public boolean visit(MethodDeclaration node) {
	Block body = node.getBody();
	if (body == null) {
		return false;
	}
	Selection selection = getSelection();
	int nodeStart = body.getStartPosition();
	int nodeExclusiveEnd = nodeStart + body.getLength();
	// if selection node inside of the method body ignore method
	if (!(nodeStart < selection.getOffset() && selection.getExclusiveEnd() < nodeExclusiveEnd)) {
		return false;
	}
	return super.visit(node);
}
Example 2
Source File: ExtractMethodAnalyzer.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
@Override
public boolean visit(MethodDeclaration node) {
	Block body= node.getBody();
	if (body == null)
		return false;
	Selection selection= getSelection();
	int nodeStart= body.getStartPosition();
	int nodeExclusiveEnd= nodeStart + body.getLength();
	// if selection node inside of the method body ignore method
	if (!(nodeStart < selection.getOffset() && selection.getExclusiveEnd() < nodeExclusiveEnd))
		return false;
	return super.visit(node);
}
Example 3
Source File: ExceptionOccurrencesFinder.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
private void handleResourceDeclarations(TryStatement tryStatement) {
	List<VariableDeclarationExpression> resources= tryStatement.resources();
	for (Iterator<VariableDeclarationExpression> iterator= resources.iterator(); iterator.hasNext();) {
		iterator.next().accept(this);
	}

	//check if the exception is thrown as a result of resource#close()
	boolean exitMarked= false;
	for (VariableDeclarationExpression variable : resources) {
		Type type= variable.getType();
		IMethodBinding methodBinding= Bindings.findMethodInHierarchy(type.resolveBinding(), "close", new ITypeBinding[0]); //$NON-NLS-1$
		if (methodBinding != null) {
			ITypeBinding[] exceptionTypes= methodBinding.getExceptionTypes();
			for (int j= 0; j < exceptionTypes.length; j++) {
				if (matches(exceptionTypes[j])) { // a close() throws the caught exception
					// mark name of resource
					for (VariableDeclarationFragment fragment : (List<VariableDeclarationFragment>) variable.fragments()) {
						SimpleName name= fragment.getName();
						fResult.add(new OccurrenceLocation(name.getStartPosition(), name.getLength(), 0, fDescription));
					}
					if (!exitMarked) {
						// mark exit position
						exitMarked= true;
						Block body= tryStatement.getBody();
						int offset= body.getStartPosition() + body.getLength() - 1; // closing bracket of try block
						fResult.add(new OccurrenceLocation(offset, 1, 0, Messages.format(SearchMessages.ExceptionOccurrencesFinder_occurrence_implicit_close_description,
								BasicElementLabels.getJavaElementName(fException.getName()))));
					}
				}
			}
		}
	}
}
Example 4
Source File: CodeScopeBuilder.java    From eclipse.jdt.ls with Eclipse Public License 2.0 4 votes vote down vote up 
@Override
public boolean visit(Block node) {
	fScopes.add(fScope);
	fScope = new Scope(fScope, node.getStartPosition(), node.getLength());
	return true;
}
Example 5
Source File: CodeScopeBuilder.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 4 votes vote down vote up 
@Override
public boolean visit(Block node) {
	fScopes.add(fScope);
	fScope= new Scope(fScope, node.getStartPosition(), node.getLength());
	return true;
}