This class can be used if the token attributes of a TokenStream are intended to be consumed more than once. It caches all token attribute states locally in a List.

CachingTokenFilter implements the optional method {@link TokenStream#Reset()}, which repositions the stream to the first Token.

public class CachingTokenFilter : TokenFilter

Public Class CachingTokenFilter _
	Inherits TokenFilter

public ref class CachingTokenFilter : public TokenFilter