Example usage for org.eclipse.jdt.core IJavaElement getParent

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaElement getParent.

Prototype

IJavaElement getParent();

Source Link

Document

Returns the element directly containing this element, or null if this element has no parent.

Usage

From source file:ar.com.fluxit.jqa.viewer.TypeCellEditor.java

License:Open Source License

@Override
protected Object openDialogBox(Control cellEditorWindow) {
    final FilteredTypesSelectionDialog dialog = new FilteredTypesSelectionDialog(cellEditorWindow.getShell(),
            false, getContext(), new JavaWorkspaceScope(), IJavaSearchConstants.CLASS_AND_INTERFACE);
    dialog.setBlockOnOpen(true);//  w  ww  . ja  v a 2s  . co m
    final int returnCode = dialog.open();
    if (returnCode == Window.OK) {
        // TODO improve
        final IJavaElement selectedType = (IJavaElement) dialog.getFirstResult();
        final IJavaElement selectedPackage = selectedType.getParent().getParent();
        return selectedPackage.getElementName() + "." + selectedType.getElementName();
    } else {
        return null;
    }
}

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From source file:at.bestsolution.efxclipse.tooling.jdt.ui.internal.refactoring.RefactoringUtil.java

License:Open Source License

/**
 * Build thh fully qualified name of a resource.
 * /*from   ww w. j  a v  a  2s.  c o m*/
 * @param resource
 *            resource
 * @return fully qualified name
 */
public static String buildFullyQualifiedName(IResource resource) {
    IJavaElement je = JavaCore.create(resource);
    if (je != null) {
        try {
            return JavaCore.create(resource.getProject())
                    .findType(je.getParent().getElementName(),
                            je.getElementName().replace("." + resource.getFileExtension(), ""))
                    .getFullyQualifiedName();
        } catch (JavaModelException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return "";
        }
    } else {
        return getNonJavaElementName(resource, resource.getName());
    }
}

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From source file:at.bestsolution.efxclipse.tooling.jdt.ui.internal.refactoring.RefactoringUtil.java

License:Open Source License

public static String getNewFullyQualifiedName(final IResource resource, final String newName) {
    IJavaElement e = JavaCore.create(resource);
    if (e != null) {
        return e.getParent().getElementName() + "." + newName.replaceAll(".java", "");
    } else {/*from  ww w  .ja  v a 2 s  .c  o m*/
        return getNonJavaElementName(resource, newName);
    }
}

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From source file:at.bestsolution.fxide.jdt.handlers.NewPackageHandler.java

License:Open Source License

private static Optional<IPackageFragmentRoot> findRoot(IJavaElement e) {
    do {//from   ww  w  . j  a  v a 2 s.  com
        if (e instanceof IPackageFragmentRoot) {
            return Optional.of((IPackageFragmentRoot) e);
        }
    } while ((e = e.getParent()) != null);

    return Optional.empty();
}

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From source file:at.bestsolution.fxide.jdt.text.javadoc.JavadocContentAccess2.java

License:Open Source License

private JavadocContentAccess2(IJavaElement element, Javadoc javadoc, String source, JavadocLookup lookup) {
    Assert.isNotNull(element);//from w  w  w. ja v a 2  s .  c  om
    Assert.isTrue(element instanceof IMethod || element instanceof ILocalVariable
            || element instanceof ITypeParameter);
    fElement = element;
    fMethod = (IMethod) ((element instanceof ILocalVariable || element instanceof ITypeParameter)
            ? element.getParent()
            : element);
    fJavadoc = javadoc;
    fSource = source;
    fJavadocLookup = lookup;
}

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From source file:br.ufmg.dcc.tabuleta.decorators.LightWeightDecorator.java

License:Open Source License

private Set<Object> getAllParents(Set<Object> pElements, String pConcern) {
    Set<Object> lReturn = new HashSet<Object>();
    Set<Object> lNotFilteredElements = new HashSet<Object>();
    lNotFilteredElements.addAll(pElements);

    //If the filter is enabled, remove the elements of pElements that have a degree lower than the threshold
    if (Tabuleta.getDefault().getPreferenceStore().getBoolean(ConcernMapperPreferencePage.P_FILTER_ENABLED)) {
        Set<Object> lFilteredElements = new HashSet<Object>();
        for (Object lNext : lNotFilteredElements) {
            if (Tabuleta.getDefault().getConcernModel().getDegree(pConcern, lNext) < Tabuleta.getDefault()
                    .getPreferenceStore().getInt(ConcernMapperPreferencePage.P_FILTER_THRESHOLD)) {
                lFilteredElements.add(lNext);
            }/*from   w ww.  j a v  a 2s  .c o m*/
        }
        for (Object lNext : lFilteredElements) {
            lNotFilteredElements.remove(lNext);
        }
    }
    //Get the top parent to decorate from the preference store
    int lTopParent = IJavaElement.JAVA_PROJECT;
    if (!Tabuleta.getDefault().getPreferenceStore().getString(ConcernMapperPreferencePage.P_DECORATION_LIMIT)
            .equals("")) {
        lTopParent = Integer.parseInt(Tabuleta.getDefault().getPreferenceStore()
                .getString(ConcernMapperPreferencePage.P_DECORATION_LIMIT));
    }
    // Get the parents
    for (Object lNext : lNotFilteredElements) {
        if (lNext != null) {
            if (lNext instanceof IJavaElement) {
                IJavaElement lParent = ((IJavaElement) lNext).getParent();
                assert lParent != null;
                while (lParent.getElementType() != lTopParent) {
                    lReturn.add(lParent);
                    lParent = lParent.getParent();
                    assert lParent != null;
                }
            }
        }

    }
    return lReturn;
}

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From source file:ca.uvic.chisel.diver.mylyn.logger.logging.PageSelectionListener.java

License:Open Source License

/**
 * @param je/* ww  w . jav  a  2  s  .c om*/
 * @return
 */
private IType getContainingType(IJavaElement je) {
    IJavaElement parent = je;
    while (!(parent instanceof IType)) {
        parent = parent.getParent();
        if (parent instanceof ITypeRoot) {
            parent = ((ITypeRoot) parent).findPrimaryType();
        }
        if (parent == null) {
            return null;
        }
    }
    if (parent instanceof IType) {
        return (IType) parent;
    }
    return null;
}

---

From source file:ca.uvic.chisel.diver.mylyn.logger.logging.PageSelectionListener.java

License:Open Source License

/**
 * @param je/*from   w ww  .j a va 2 s.com*/
 * @return
 */
private IMethod getContainingMethod(IJavaElement je) {
    while (!(je instanceof IMethod)) {
        if (je instanceof IType) {
            return null;
        } else if (je == null) {
            return null;
        }
        je = je.getParent();
    }
    return (IMethod) je;
}

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From source file:ca.uvic.chisel.javasketch.internal.JavaSearchUtils.java

License:Open Source License

public static String getFullyQualifiedName(IType type, boolean includeOccurrenceCount) {
    IType declaring = type;//from  ww  w  .  jav a2s . c  o m
    String qualifiedName = "";
    try {
        while (declaring != null) {
            if (declaring.isAnonymous()) {
                qualifiedName = declaring.getOccurrenceCount() + "" + qualifiedName;
            } else {
                qualifiedName = declaring.getElementName() + qualifiedName;
                if (includeOccurrenceCount) {
                    IJavaElement parent = declaring.getParent();
                    if (parent instanceof IMember && !(parent instanceof IType)) {
                        qualifiedName = type.getOccurrenceCount() + qualifiedName;
                    }
                }
            }
            IJavaElement parent = declaring.getParent();
            while (parent != null) {
                if (parent instanceof IType) {
                    declaring = (IType) parent;
                    break;
                }
                parent = parent.getParent();
            }
            if (parent != null) {
                qualifiedName = "$" + qualifiedName;
            } else {
                declaring = null;
            }
        }
    } catch (JavaModelException e) {
        return type.getFullyQualifiedName();
    }
    String pack = type.getPackageFragment().getElementName();
    if (!"".equals(pack))
        pack = pack + ".";
    qualifiedName = pack + qualifiedName;
    return qualifiedName;
}

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From source file:ca.uvic.chisel.javasketch.ui.internal.presentation.TraceThreadLabelProvider.java

License:Open Source License

@Override
public String getText(Object element) {
    try {//from ww w .j av a2s  .c o m
        IJavaElement je = null;

        if (element instanceof ICall) {
            IMessage target = ((ICall) element).getTarget();
            if (target != null) {
                je = JavaSearchUtils.findElement(target.getActivation(), new NullProgressMonitor());
            }
        } else if (element instanceof IThrow) {
            return "Exception";
        } else if (element instanceof IReply) {
            String sig = ((IReply) element).getActivation().getMethod().getSignature();
            return Signature.getSimpleName(Signature.toString(Signature.getReturnType(sig)));
        } else if (element instanceof ITraceModel) {
            je = JavaSearchUtils.findElement((ITraceModel) element, new NullProgressMonitor());
        }
        if (je != null) {
            if (je instanceof IType) {
                IType type = (IType) je;
                //qualify with all the parent type names
                String name = type.getElementName();

                if (type.isAnonymous()) {
                    name = type.getTypeQualifiedName();
                } else if (type.getOccurrenceCount() > 1) {
                    name = type.getOccurrenceCount() + name;
                }
                IJavaElement parent = type.getParent();
                while (parent != null) {
                    if (parent instanceof IType) {
                        IType pt = (IType) parent;
                        int occurrence = pt.getOccurrenceCount();
                        if (pt.isAnonymous()) {
                            name = occurrence + "$" + name;
                        } else {
                            name = ((occurrence > 1) ? occurrence : "") + pt.getElementName() + "$" + name;
                        }
                    }
                    parent = parent.getParent();
                }
                return name;
            }
            return workbenchLabelProvider.getText(je);
        } else if (element instanceof ITraceModel) {
            return uresolvedModelElement((ITraceModel) element);
        }
    } catch (InterruptedException e) {
    } catch (CoreException e) {
    } catch (Exception e) {
    }
    return (element != null) ? element.toString() : "";
}

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