Package org.apache.iotdb.tsfile.read.filter.operator

Class Between<T extends java.lang.Comparable<T>>

java.lang.Object

org.apache.iotdb.tsfile.read.filter.operator.Between<T>

All Implemented Interfaces:

java.io.Serializable, Filter

Direct Known Subclasses:

TimeFilter.TimeBetween, ValueFilter.ValueBetween

public class Between<T extends java.lang.Comparable<T>>
extends java.lang.Object
implements Filter, java.io.Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected FilterType	filterType
protected boolean	not
protected T	value1
protected T	value2

Constructor Summary

Constructors

Constructor	Description
Between()
Between(T value1, T value2, FilterType filterType, boolean not)

Method Summary

Modifier and Type	Method	Description
boolean	allSatisfy(Statistics statistics)	To examine whether all data points are satisfied with the filter.
boolean	containStartEndTime(long startTime, long endTime)	To examine whether the partition [startTime, endTime] is subsets of filter.
Filter	copy()
void	deserialize(java.nio.ByteBuffer buffer)
boolean	equals(java.lang.Object o)
FilterSerializeId	getSerializeId()
int	hashCode()
Filter	reverse()
boolean	satisfy(long time, java.lang.Object value)	To examine whether the single point(with time and value) is satisfied with the filter.
boolean	satisfy(Statistics statistics)	To examine whether there are data points satisfied with the filter.
boolean	satisfyStartEndTime(long startTime, long endTime)	To examine whether the min time and max time are satisfied with the filter.
void	serialize(java.io.DataOutputStream outputStream)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iotdb.tsfile.read.filter.basic.Filter

getTimeRanges, serialize

Field Detail

value1

protected T extends java.lang.Comparable<T> value1

value2

protected T extends java.lang.Comparable<T> value2

not

protected boolean not

filterType

protected FilterType filterType

Constructor Detail

Between

public Between()

Between

public Between(T value1,
               T value2,
               FilterType filterType,
               boolean not)

Method Detail

satisfy

public boolean satisfy(Statistics statistics)

Description copied from interface: Filter

To examine whether there are data points satisfied with the filter.

Specified by:

satisfy in interface Filter

Parameters:

statistics - statistics with min time, max time, min value, max value.

allSatisfy

public boolean allSatisfy(Statistics statistics)

Description copied from interface: Filter

To examine whether all data points are satisfied with the filter.

Specified by:

allSatisfy in interface Filter

Parameters:

statistics - statistics with min time, max time, min value, max value.

satisfy

public boolean satisfy(long time,
                       java.lang.Object value)

Description copied from interface: Filter

To examine whether the single point(with time and value) is satisfied with the filter.

Specified by:

satisfy in interface Filter

Parameters:

time - single point time

value - single point value

satisfyStartEndTime

public boolean satisfyStartEndTime(long startTime,
                                   long endTime)

Description copied from interface: Filter

To examine whether the min time and max time are satisfied with the filter.

Specified by:

satisfyStartEndTime in interface Filter

Parameters:

startTime - start time of a page, series or device

endTime - end time of a page, series or device

containStartEndTime

public boolean containStartEndTime(long startTime,
                                   long endTime)

Description copied from interface: Filter

To examine whether the partition [startTime, endTime] is subsets of filter.

Specified by:

containStartEndTime in interface Filter

Parameters:

startTime - start time of a partition

endTime - end time of a partition

serialize

public void serialize(java.io.DataOutputStream outputStream)

Specified by:

serialize in interface Filter

deserialize

public void deserialize(java.nio.ByteBuffer buffer)

Specified by:

deserialize in interface Filter

getSerializeId

public FilterSerializeId getSerializeId()

Specified by:

getSerializeId in interface Filter

copy

public Filter copy()

Specified by:

copy in interface Filter

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

reverse

public Filter reverse()

Specified by:

reverse in interface Filter