com.facebook.presto.common.predicate

Class TupleDomainFilter.BytesRange

java.lang.Object

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

com.facebook.presto.common.predicate.TupleDomainFilter.BytesRange

All Implemented Interfaces:

TupleDomainFilter

Enclosing interface:

TupleDomainFilter

public static class TupleDomainFilter.BytesRange
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 obj)
byte[]	getLower()
int	hashCode()
boolean	isSingleValue()
static TupleDomainFilter.BytesRange	of(byte[] lower, boolean lowerExclusive, byte[] upper, boolean upperExclusive, boolean nullAllowed)
boolean	testBytes(byte[] buffer, int offset, int length)
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, testDecimal, testDouble, testFloat, testLong, testNonNull, testNull

Methods inherited from class java.lang.Object

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

Method Detail

of

public static TupleDomainFilter.BytesRange of(byte[] lower,
                                              boolean lowerExclusive,
                                              byte[] upper,
                                              boolean upperExclusive,
                                              boolean nullAllowed)

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

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isSingleValue

public boolean isSingleValue()

getLower

public byte[] getLower()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object