Operation function ( ) { return tableTwo ; }
this method returns the value of tabletwo . concode_field_sep int resultTableID concode_elem_sep int tableOneAccess concode_elem_sep Operation parent concode_elem_sep Operation tableOne concode_elem_sep int tableTwoAccess concode_elem_sep String type concode_elem_sep int executionOrder concode_elem_sep Operation tableTwo concode_elem_sep int queryID concode_field_sep String generateQueryTable concode_elem_sep int getIndex concode_elem_sep int getTableOneAccess concode_elem_sep boolean containsAttribute concode_elem_sep void setResultTableID concode_elem_sep void setTableOne concode_elem_sep ArrayList<String> getTreeAttributes concode_elem_sep long calculateCost concode_elem_sep void generateTemporaryTable concode_elem_sep void setTableTwo concode_elem_sep Operation getTableOne concode_elem_sep void setTableOneAccess concode_elem_sep Enumeration children concode_elem_sep void setParent concode_elem_sep int getExecutionOrder concode_elem_sep void setExecutionOrder concode_elem_sep ArrayList<String> getParentAttributes concode_elem_sep Operation getParent concode_elem_sep ArrayList<String> getAttributes concode_elem_sep void setQueryID concode_elem_sep void setType concode_elem_sep boolean execute concode_elem_sep Operation makeOperation concode_elem_sep int getChildCount concode_elem_sep TreeNode getChildAt concode_elem_sep long uniqueVals concode_elem_sep int getQueryID concode_elem_sep ArrayList<Operation> getPostOrder concode_elem_sep String getType concode_elem_sep ArrayList<String> getRelations concode_elem_sep int getResultTableID concode_elem_sep ArrayList<SimpleCondition> getTreeConditions