Example usage for org.eclipse.jdt.internal.core SourceRefElement getElementName

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core SourceRefElement getElementName.

Prototype

@Override
public String getElementName() 

Source Link

Usage

From source file:com.codenvy.ide.ext.java.server.internal.core.CompilationUnit.java

License:Open Source License

/**
 * @see org.eclipse.jdt.core.ICompilationUnit#findElements(org.eclipse.jdt.core.IJavaElement)
 *///from   ww  w  .  jav  a  2 s  .  c o m
public IJavaElement[] findElements(IJavaElement element) {
    ArrayList children = new ArrayList();
    while (element != null && element.getElementType() != IJavaElement.COMPILATION_UNIT) {
        children.add(element);
        element = element.getParent();
    }
    if (element == null)
        return null;
    IJavaElement currentElement = this;
    for (int i = children.size() - 1; i >= 0; i--) {
        SourceRefElement child = (SourceRefElement) children.get(i);
        switch (child.getElementType()) {
        case IJavaElement.PACKAGE_DECLARATION:
            currentElement = ((ICompilationUnit) currentElement).getPackageDeclaration(child.getElementName());
            break;
        case IJavaElement.IMPORT_CONTAINER:
            currentElement = ((ICompilationUnit) currentElement).getImportContainer();
            break;
        case IJavaElement.IMPORT_DECLARATION:
            currentElement = ((IImportContainer) currentElement).getImport(child.getElementName());
            break;
        case IJavaElement.TYPE:
            switch (currentElement.getElementType()) {
            case IJavaElement.COMPILATION_UNIT:
                currentElement = ((ICompilationUnit) currentElement).getType(child.getElementName());
                break;
            case IJavaElement.TYPE:
                currentElement = ((IType) currentElement).getType(child.getElementName());
                break;
            case IJavaElement.FIELD:
            case IJavaElement.INITIALIZER:
            case IJavaElement.METHOD:
                currentElement = ((IMember) currentElement).getType(child.getElementName(),
                        child.occurrenceCount);
                break;
            }
            break;
        case IJavaElement.INITIALIZER:
            currentElement = ((IType) currentElement).getInitializer(child.occurrenceCount);
            break;
        case IJavaElement.FIELD:
            currentElement = ((IType) currentElement).getField(child.getElementName());
            break;
        case IJavaElement.METHOD:
            currentElement = ((IType) currentElement).getMethod(child.getElementName(),
                    ((IMethod) child).getParameterTypes());
            break;
        }

    }
    if (currentElement != null && currentElement.exists()) {
        return new IJavaElement[] { currentElement };
    } else {
        return null;
    }
}

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