Uses of Class
org.apache.hadoop.zebra.pig.comparator.ComparatorExpr

Packages that use ComparatorExpr
org.apache.hadoop.zebra.pig.comparator Utilities to allow PIG Storer to generate keys for sorted Zebra tables 
 

Uses of ComparatorExpr in org.apache.hadoop.zebra.pig.comparator
 

Subclasses of ComparatorExpr in org.apache.hadoop.zebra.pig.comparator
 class BagExpr
           
 class BooleanExpr
           
 class ByteExpr
           
 class BytesExpr
           
 class DoubleExpr
           
 class FixedLengthPrimitive
          Helper class for fixed length primitives
 class FloatExpr
           
 class IntExpr
           
 class LeafExpr
          Base class of comparator expressions that are the leaves of the expression tree.
 class LongExpr
           
 class NegateExpr
          Negate expression
 class ShortExpr
           
 class StringExpr
           
 class TupleExpr
           
 

Fields in org.apache.hadoop.zebra.pig.comparator declared as ComparatorExpr
protected  ComparatorExpr BagExpr.expr
           
protected  ComparatorExpr NegateExpr.expr
           
 

Fields in org.apache.hadoop.zebra.pig.comparator with type parameters of type ComparatorExpr
protected  List<ComparatorExpr> TupleExpr.exprs
           
 

Methods in org.apache.hadoop.zebra.pig.comparator that return ComparatorExpr
static ComparatorExpr ExprUtils.bagComparator(int index, ComparatorExpr expr)
          Make a bag comparator expression.
 ComparatorExpr NegateExpr.childExpr()
           
static ComparatorExpr NegateExpr.makeNegateExpr(ComparatorExpr expr)
          Make a negate expression
static ComparatorExpr TupleExpr.makeTupleComparator(Collection<? extends ComparatorExpr> exprs)
          Make a tuple expression
static ComparatorExpr TupleExpr.makeTupleExpr(ComparatorExpr... exprs)
          Make a tuple expression
static ComparatorExpr ExprUtils.negationComparator(ComparatorExpr expr)
          Negate comparator
static ComparatorExpr ExprUtils.primitiveComparator(int index, int type)
          Comparator for primitive types.
static ComparatorExpr ExprUtils.tupleComparator(Collection<? extends ComparatorExpr> exprs)
          Make a Tuple comparator expression.
static ComparatorExpr ExprUtils.tupleComparator(ComparatorExpr... exprs)
          Make a Tuple comparator expression.
 

Methods in org.apache.hadoop.zebra.pig.comparator that return types with arguments of type ComparatorExpr
 List<ComparatorExpr> TupleExpr.childrenExpr()
          Get the children expressions.
 

Methods in org.apache.hadoop.zebra.pig.comparator with parameters of type ComparatorExpr
static ComparatorExpr ExprUtils.bagComparator(int index, ComparatorExpr expr)
          Make a bag comparator expression.
static String ExprUtils.exprToString(ComparatorExpr expr)
          Converting an expression to a string.
static ComparatorExpr NegateExpr.makeNegateExpr(ComparatorExpr expr)
          Make a negate expression
static ComparatorExpr TupleExpr.makeTupleExpr(ComparatorExpr... exprs)
          Make a tuple expression
static ComparatorExpr ExprUtils.negationComparator(ComparatorExpr expr)
          Negate comparator
 void KeyGenerator.reset(ComparatorExpr expr)
          Reset the key builder for a new expression.
static ComparatorExpr ExprUtils.tupleComparator(ComparatorExpr... exprs)
          Make a Tuple comparator expression.
 

Method parameters in org.apache.hadoop.zebra.pig.comparator with type arguments of type ComparatorExpr
static ComparatorExpr TupleExpr.makeTupleComparator(Collection<? extends ComparatorExpr> exprs)
          Make a tuple expression
static ComparatorExpr ExprUtils.tupleComparator(Collection<? extends ComparatorExpr> exprs)
          Make a Tuple comparator expression.
 

Constructors in org.apache.hadoop.zebra.pig.comparator with parameters of type ComparatorExpr
BagExpr(int index, ComparatorExpr expr)
           
KeyGenerator(ComparatorExpr expr)
          Create a key builder that can generate binary keys for the input key expression.
NegateExpr(ComparatorExpr expr)
          constructor
 

Constructor parameters in org.apache.hadoop.zebra.pig.comparator with type arguments of type ComparatorExpr
TupleExpr(List<ComparatorExpr> exprs)
           
 



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