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Bug 150204

Summary:	Switch off Lexer's Token Hierarchy during document loading
Product:	editor	Reporter:	Miloslav Metelka <mmetelka>
Component:	-- Other --	Assignee:	Miloslav Metelka <mmetelka>
Status:	RESOLVED FIXED
Severity:	blocker	Keywords:	PERFORMANCE
Priority:	P2
Version:	6.x
Hardware:	PC
OS:	All
Issue Type:	TASK	Exception Reporter:
Bug Depends on:
Bug Blocks:	151916

Description Miloslav Metelka 2008-10-15 11:41:31 UTC

Since the document's contents are read in 16K blocks and Document.insertString() is done for each block the lexer gets
invoked after each block's insert. For large documents with complex embeddings with possibly long top-level tokens such
as JSP it may be costly. It would be better to update hierarchy at the end of the whole reading.
 The clients of token hierarchy should be prepared that the hierarchy becomes inactive at any time but it's necessary to
verify whether they really are in reality.

Comment 1 Miloslav Metelka 2008-11-07 21:39:43 UTC

http://hg.netbeans.org/main/rev/450b6ca9b564

Comment 2 Quality Engineering 2008-11-08 04:28:49 UTC

Integrated into 'main-golden', will be available in build *200811080201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/450b6ca9b564
User: Miloslav Metelka <mmetelka@netbeans.org>
Log: #150204 - Switch off Lexer's Token Hierarchy during document loading.