asf - Revision 1918738: /pig/branches/branch-0.10/src/org/apache/pig/newplan/logical/optimizer
..
AllExpressionVisitor.java
AllSameRalationalNodesVisitor.java
DanglingNestedNodeRemover.java
LogicalPlanOptimizer.java
LogicalPlanPrinter.java
ProjectionPatcher.java
SchemaPatcher.java
SchemaResetter.java
UidResetter.java