com.facebook.presto.common.predicate

Class TupleDomainFilter.MultiRange

java.lang.Object

com.facebook.presto.common.predicate.TupleDomainFilter.AbstractTupleDomainFilter

com.facebook.presto.common.predicate.TupleDomainFilter.MultiRange

All Implemented Interfaces:

TupleDomainFilter

Enclosing interface:

TupleDomainFilter

public static class TupleDomainFilter.MultiRange
extends TupleDomainFilter.AbstractTupleDomainFilter

Nested Class Summary

Nested classes/interfaces inherited from interface com.facebook.presto.common.predicate.TupleDomainFilter

TupleDomainFilter.AbstractRange, TupleDomainFilter.AbstractTupleDomainFilter, TupleDomainFilter.AlwaysFalse, TupleDomainFilter.BasePositionalFilter, TupleDomainFilter.BigintMultiRange, TupleDomainFilter.BigintRange, TupleDomainFilter.BigintValuesUsingBitmask, TupleDomainFilter.BigintValuesUsingHashTable, TupleDomainFilter.BooleanValue, TupleDomainFilter.BytesRange, TupleDomainFilter.BytesValues, TupleDomainFilter.BytesValuesExclusive, TupleDomainFilter.DoubleRange, TupleDomainFilter.FloatRange, TupleDomainFilter.IsNotNull, TupleDomainFilter.IsNull, TupleDomainFilter.LongDecimalRange, TupleDomainFilter.MultiRange, TupleDomainFilter.NullsFilter, TupleDomainFilter.PositionalFilter

Field Summary

Fields inherited from class com.facebook.presto.common.predicate.TupleDomainFilter.AbstractTupleDomainFilter

nullAllowed

Fields inherited from interface com.facebook.presto.common.predicate.TupleDomainFilter

ALWAYS_FALSE, IS_NOT_NULL, IS_NULL

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()
static TupleDomainFilter.MultiRange	of(List<TupleDomainFilter> filters, boolean nullAllowed, boolean nanAllowed)
boolean	testBytes(byte[] buffer, int offset, int length)
boolean	testDecimal(long low, long high)
boolean	testDouble(double value)
boolean	testFloat(float value)
boolean	testLength(int length) Filters like string equality and IN, as well as conditions on cardinality of lists and maps can be at least partly decided by looking at lengths alone.
String	toString()

Methods inherited from class com.facebook.presto.common.predicate.TupleDomainFilter.AbstractTupleDomainFilter

getPrecedingPositionsToFail, getSucceedingPositionsToFail, isDeterministic, isPositionalFilter, testBoolean, testLong, testNonNull, testNull

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

of

public static TupleDomainFilter.MultiRange of(List<TupleDomainFilter> filters,
                                              boolean nullAllowed,
                                              boolean nanAllowed)

testDouble

public boolean testDouble(double value)

Specified by:

testDouble in interface TupleDomainFilter

Overrides:

testDouble in class TupleDomainFilter.AbstractTupleDomainFilter

testFloat

public boolean testFloat(float value)

Specified by:

testFloat in interface TupleDomainFilter

Overrides:

testFloat in class TupleDomainFilter.AbstractTupleDomainFilter

testDecimal

public boolean testDecimal(long low,
                           long high)

Specified by:

testDecimal in interface TupleDomainFilter

Overrides:

testDecimal in class TupleDomainFilter.AbstractTupleDomainFilter

testBytes

public boolean testBytes(byte[] buffer,
                         int offset,
                         int length)

Specified by:

testBytes in interface TupleDomainFilter

Overrides:

testBytes in class TupleDomainFilter.AbstractTupleDomainFilter

testLength

public boolean testLength(int length)

Description copied from interface: TupleDomainFilter

Filters like string equality and IN, as well as conditions on cardinality of lists and maps can be at least partly decided by looking at lengths alone. If this is false, then no further checks are needed. If true, eventual filters on the data itself need to be evaluated.

Specified by:

testLength in interface TupleDomainFilter

Overrides:

testLength in class TupleDomainFilter.AbstractTupleDomainFilter

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object