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Get ASTNode for corresponding IVariableBinding? [message #1727574]

Thu, 24 March 2016 06:57

Sergey Toshin

Messages: 56
Registered: May 2015

Member

Hi, I have a SimpleName and want to get its declaration.

IVariableBinding declBinding = simpleName.getVariableDeclaration();

resolves fine, but what's the next step? I tried to look on SearchEngine, but

declBinding.getJavaElement()

returns null

[Updated on: Thu, 24 March 2016 06:58]

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Re: Get ASTNode for corresponding IVariableBinding? [message #1727581 is a reply to message #1727574]

Thu, 24 March 2016 08:02

Sergey Toshin

Messages: 56
Registered: May 2015

Member

I've found a solution with using

CompilationUnit.findDeclaringNode(...)

But it requires to use CompilationUnit of the class from

declBinding.getDeclaringClass()

It these another way without using corresponding CU? Thanks!

[Updated on: Thu, 24 March 2016 08:15]

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Re: Get ASTNode for corresponding IVariableBinding? [message #1729275 is a reply to message #1727581]

Tue, 12 April 2016 13:47

Noopur Gupta

Messages: 58
Registered: December 2012

Member

CompilationUnit.findDeclaringNode(IBinding) is the correct and only solution. The binding should correspond to a node in this CU. You can also get the CU using simpleName.getRoot().

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