ReadOnly Implementation

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okram edited this page Apr 2, 2011 · 5 revisions

ReadOnlyGraph and ReadOnlyIndexableGraph wrap any Graph or IndexableGraph, respectively. The purpose of a ReadOnlyGraph is to ensure that the graph is not mutated by a mutating method invocation. The following methods throw an UnsupportedOperationException:

Graph: addVertex(), removeVertex(), addEdge(), removeEdge(), clear(), shutdown()
IndexableGraph: dropIndex(), createManualIndex(), createAutomaticIndex()
Element: setProperty(), removeProperty()
Index: put(), remove()