# Package org.eclipse.viatra.query.tooling.ui.queryexplorer.content.patternsviewer

- Class Summary
  Class | Description
  --- | ---
  PatternComponent | A component inside the pattern hierarchy.
  PatternComposite | This class represents a composite element inside a pattern hierarchy.
  PatternLeaf | This class represents a leaf element inside a pattern hierarchy.
  PatternsViewerFlatContentProvider |
  PatternsViewerFlatLabelProvider |
  PatternsViewerHierarchicalContentProvider |
  PatternsViewerHierarchicalLabelProvider |
  PatternsViewerInput |