Uses of Class
unity.operators.Operator

Packages that use Operator
unity.operators   
unity.query   
 

Uses of Operator in unity.operators
 

Subclasses of Operator in unity.operators
 class BufferOperator
           
 class DistributedJoin
           
 class DynamicHashJoin
           
 class EarlyHashJoin
           
 class FileScan
           
 class HashMergeJoin
           
 class MatchOperator
           
 class MergeJoin
           
 class MergeSort
           
 class NestedLoopJoin
           
 class Projection
           
 class ResultSetScan
           
 class Selection
           
 class SortEliminator
           
 class SortGrouper
           
 class SortSetOp
           
 class TextFileScan
           
 class XJoin
           
 

Methods in unity.operators with parameters of type Operator
static void Operator.printTree(Operator root, int depth)
           
 

Constructors in unity.operators with parameters of type Operator
BufferOperator(Operator in, int maxSize, int genSeed, boolean doDelay, int transRate, boolean doBurst, double bursty)
           
BufferOperator(Operator in, int maxSize, int maxProcess, int minCount)
           
BufferOperator(Operator in, int maxSize, int maxProcess, int minCount, int genSeed, boolean doDelay, int transRate, boolean doBurst, double bursty)
           
DistributedJoin(Operator[] in, EquiJoinPredicate p, GQDatabaseRef dbRef, boolean swap)
           
DynamicHashJoin(Operator[] in, EquiJoinPredicate p, int bsize, int bfr, int numb)
           
DynamicHashJoin(Operator[] in, EquiJoinPredicate p, int bsize, int bfr, int numb, boolean leftJoin, boolean rightJoin)
           
EarlyHashJoin(Operator[] in, EquiJoinPredicate p, int bsize, int bfr, int numpart, boolean MNJoin, boolean useBGProcess)
           
EarlyHashJoin(Operator[] in, EquiJoinPredicate p, int bsize, int bfr, int numpart, boolean MNJoin, int numLeftRead1, int numRightRead1, int numLeftRead2, int numRightRead2, boolean useBGProcess, double scale, boolean leftJoin, boolean rightJoin)
           
HashMergeJoin(Operator[] in, EquiJoinPredicate p, int bsize, int bfr, int numb, int a, int b, int fan, int partitionSize)
           
MatchOperator(Operator in, MatchPredicate mp)
           
MergeJoin(Operator[] in, EquiJoinPredicate p)
           
MergeSort(Operator in, int bsize, int bfr, SortComparator sc)
           
NestedLoopJoin(Operator[] in, EquiJoinPredicate p, int bufferSize)
           
Projection(Operator in, Expression[] exprList, Relation outputRelation)
           
Projection(Operator in, ProjectionList plist)
           
Selection(Operator in, SelectionPredicate p)
           
SortEliminator(Operator in, SortComparator s)
           
SortGrouper(Operator in, SortComparator sort, Expression[] exprList, Aggregate_Function[] funcList, Relation outputRelation)
           
SortSetOp(Operator[] children, SortComparator sort, Relation outputRelation, int oType)
           
XJoin(Operator[] in, EquiJoinPredicate p, int bsize, int bfr, int numpart, boolean MNJoin)
           
 

Uses of Operator in unity.query
 

Methods in unity.query that return Operator
 Operator LQUnionNode.buildOperator(Operator[] children)
           
 Operator LQSelNode.buildOperator(Operator[] children)
           
 Operator LQProjNode.buildOperator(Operator[] opchildren)
           
 Operator LQProductNode.buildOperator(Operator[] children)
           
 Operator LQOrderByNode.buildOperator(Operator[] children)
           
abstract  Operator LQNode.buildOperator(Operator[] children)
           
 Operator LQMergeNode.buildOperator(Operator[] children)
           
 Operator LQJoinNode.buildOperator(Operator[] children)
           
 Operator LQGroupByNode.buildOperator(Operator[] children)
           
 Operator LQExprNode.buildOperator(Operator[] children)
           
 Operator LQDupElimNode.buildOperator(Operator[] children)
           
 Operator LQCondNode.buildOperator(Operator[] children)
           
 Operator GlobalQuery.getExecutionTree()
           
 Operator LQNode.getOperator()
           
 

Methods in unity.query with parameters of type Operator
 EquiJoinPredicate LQCondNode.buildJoinPredicate(Operator[] children, LQJoinNode opNode)
           
 Operator LQUnionNode.buildOperator(Operator[] children)
           
 Operator LQSelNode.buildOperator(Operator[] children)
           
 Operator LQProjNode.buildOperator(Operator[] opchildren)
           
 Operator LQProductNode.buildOperator(Operator[] children)
           
 Operator LQOrderByNode.buildOperator(Operator[] children)
           
abstract  Operator LQNode.buildOperator(Operator[] children)
           
 Operator LQMergeNode.buildOperator(Operator[] children)
           
 Operator LQJoinNode.buildOperator(Operator[] children)
           
 Operator LQGroupByNode.buildOperator(Operator[] children)
           
 Operator LQExprNode.buildOperator(Operator[] children)
           
 Operator LQDupElimNode.buildOperator(Operator[] children)
           
 Operator LQCondNode.buildOperator(Operator[] children)
           
 void GlobalQuery.setExecutionTree(Operator root)
           
 void LQNode.setOperator(Operator o)