496497498499500501502503504505506
// Process next tail segment ASTPathExprTail nextTailNode = tailNode.getNextTail(); if (nextTailNode != null) { List<Var> joinVars = nextTailNode.isBranch() ? subjVars : objVars; nextTailNode.jjtAccept(this, joinVars); } return null; }
526527528529530531532533534535536
graphPattern = graphPattern.getParent(); ASTPathExprTail nextTailNode = tailNode.getNextTail(); if (nextTailNode != null) { // branch after optional path expression tail nextTailNode.jjtAccept(this, subjVars); } return null; }
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