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Packages that use ComparatorExpr | |
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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 |
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Subclasses of ComparatorExpr in org.apache.hadoop.zebra.pig.comparator | |
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class |
BagExpr
|
class |
BooleanExpr
|
class |
ByteExpr
|
class |
BytesExpr
|
class |
DoubleExpr
|
class |
FixedLengthPrimitive
Helper class for fixed length primitives |
class |
FloatExpr
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class |
IntExpr
|
class |
LeafExpr
Base class of comparator expressions that are the leaves of the expression tree. |
class |
LongExpr
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class |
NegateExpr
Negate expression |
class |
ShortExpr
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class |
StringExpr
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class |
TupleExpr
|
Fields in org.apache.hadoop.zebra.pig.comparator declared as ComparatorExpr | |
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protected ComparatorExpr |
NegateExpr.expr
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protected ComparatorExpr |
BagExpr.expr
|
Fields in org.apache.hadoop.zebra.pig.comparator with type parameters of type ComparatorExpr | |
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protected List<ComparatorExpr> |
TupleExpr.exprs
|
Methods in org.apache.hadoop.zebra.pig.comparator that return ComparatorExpr | |
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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 | |
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List<ComparatorExpr> |
TupleExpr.childrenExpr()
Get the children expressions. |
Methods in org.apache.hadoop.zebra.pig.comparator with parameters of type ComparatorExpr | |
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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 | |
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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 | |
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BagExpr(int index,
ComparatorExpr expr)
|
|
KeyGenerator(ComparatorExpr expr)
Create a key builder that can generate binary keys for the input key expression. |
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NegateExpr(ComparatorExpr expr)
constructor |
Constructor parameters in org.apache.hadoop.zebra.pig.comparator with type arguments of type ComparatorExpr | |
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TupleExpr(List<ComparatorExpr> exprs)
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