Example usage for org.eclipse.jface.viewers ITreePathContentProvider hasChildren

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ITreePathContentProvider hasChildren.

Prototype

public boolean hasChildren(TreePath path);

Source Link

Document

Returns whether the last element of the given path has children.

Usage

From source file:org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.java

License:Open Source License

public boolean hasChildren(TreePath path) {
    if (contentProvider instanceof ITreePathContentProvider) {
        ITreePathContentProvider tpcp = (ITreePathContentProvider) contentProvider;
        return tpcp.hasChildren(path);
    }/*w w w  . j a  v a 2s.  co m*/
    return hasChildren(path.getLastSegment());
}

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From source file:org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.java

License:Open Source License

private boolean callNormalHasChildren(Object anElementOrPath, Object anElement,
        SafeDelegateTreeContentProvider cp) {
    if (cp.isTreePath() && anElementOrPath instanceof TreePath) {
        ITreePathContentProvider tpcp = (ITreePathContentProvider) cp;
        return tpcp.hasChildren((TreePath) anElementOrPath);
    }/*  w  w w.ja  v a  2 s .  c o  m*/
    return ((ITreeContentProvider) cp).hasChildren(anElement);
}

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From source file:rabbit.ui.internal.viewers.FilterableTreePathContentProviderTest.java

License:Apache License

private final ForwardingTreePathContentProvider create() {
    ITreePathContentProvider p = mock(ITreePathContentProvider.class);
    given(p.getChildren(Mockito.<TreePath>any())).willReturn(EMPTY_ARRAY);
    given(p.getElements(Mockito.any())).willReturn(EMPTY_ARRAY);
    given(p.hasChildren(Mockito.<TreePath>any())).willReturn(Boolean.FALSE);
    return create(p);
}

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