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)