469470471472473474475476477478479
return wi; } else { FilterExprIteratorSimple feis = new FilterExprIteratorSimple(var); feis.exprSetParent(wi.exprGetParent()); return feis; } } /**
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460461462463464465466467468469470
if(null != walker) { FilterExprWalker few = new FilterExprWalker(wi); few.setInnerExpression(var); few.exprSetParent(wi); few.setNextWalker(walker); walker.setPrevWalker(few); wi.setFirstWalker(few); return wi; }
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