info.michaelwittig.javaq.query.column.impl

Class ASimpleOrdinalColumn<J,T extends OrdinalType<J>>

java.lang.Object

info.michaelwittig.javaq.query.column.impl.ASimpleNominalColumn<J,T>

info.michaelwittig.javaq.query.column.impl.ASimpleOrdinalColumn<J,T>

Type Parameters:

J - Java type

T - Type

All Implemented Interfaces:

Q, AggregatingNominal<T>, AggregatingOrdinal<T>, Column<T>, Virtualling<T>, ComparisonFiltering<J,T>, EqualityFiltering<J,T>, Grouping, XbarGrouping<J,T>

Direct Known Subclasses:

BooleanColumn, DateColumn, DateTimeColumn, FloatColumn, IntegerColumn, LongColumn, RealColumn, TimeColumn, TimestampColumn

public abstract class ASimpleOrdinalColumn<J,T extends OrdinalType<J>>
extends ASimpleNominalColumn<J,T>
implements ComparisonFiltering<J,T>, XbarGrouping<J,T>, AggregatingOrdinal<T>

Abstract simple ordinal column.

Author:

mwittig

Constructor Summary

Constructors

Constructor and Description
ASimpleOrdinalColumn(String aName, T aType)

Method Summary

Methods

Modifier and Type	Method and Description
AggregateColumn<T>	avg()
Filter	filterGreaterOrEqualThan(Column<T> column)
Filter	filterGreaterOrEqualThan(Value<J,T> value)
Filter	filterGreaterThan(Column<T> column)
Filter	filterGreaterThan(Value<J,T> value)
Filter	filterSmallerOrEqualThan(Column<T> column)
Filter	filterSmallerOrEqualThan(Value<J,T> value)
Filter	filterSmallerThan(Column<T> column)
Filter	filterSmallerThan(Value<J,T> value)
AggregateColumn<T>	max()
AggregateColumn<T>	min()
AggregateColumn<T>	sum()
Group	xbar(Value<J,T> xbar)

Methods inherited from class info.michaelwittig.javaq.query.column.impl.ASimpleNominalColumn

count, createAggregation, createFilter, createFilter, createFilter, createFilter, filterEqualTo, filterEqualTo, filterIn, filterNotEqualTo, filterNotEqualTo, first, getName, getType, group, last, toQ, virtual

Methods inherited from class java.lang.Object

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

Methods inherited from interface info.michaelwittig.javaq.query.group.Grouping

group

Methods inherited from interface info.michaelwittig.javaq.query.column.AggregatingNominal

count, first, last

Constructor Detail

ASimpleOrdinalColumn

public ASimpleOrdinalColumn(String aName,
                    T aType)

Parameters:

aName - Name

aType - Type

Method Detail

min

public final AggregateColumn<T> min()

Specified by:

min in interface AggregatingOrdinal<T extends OrdinalType<J>>

Returns:

Minimum

max

public final AggregateColumn<T> max()

Specified by:

max in interface AggregatingOrdinal<T extends OrdinalType<J>>

Returns:

maximum

avg

public final AggregateColumn<T> avg()

Specified by:

avg in interface AggregatingOrdinal<T extends OrdinalType<J>>

Returns:

Average

sum

public final AggregateColumn<T> sum()

Specified by:

sum in interface AggregatingOrdinal<T extends OrdinalType<J>>

Returns:

Sum

xbar

public final Group xbar(Value<J,T> xbar)

Specified by:

xbar in interface XbarGrouping<J,T extends OrdinalType<J>>

Parameters:

xbar - xbar

Returns:

Group

filterGreaterThan

public final Filter filterGreaterThan(Value<J,T> value)

Specified by:

filterGreaterThan in interface ComparisonFiltering<J,T extends OrdinalType<J>>

Parameters:

value - Value

Returns:

Filter(> value)

filterGreaterOrEqualThan

public final Filter filterGreaterOrEqualThan(Value<J,T> value)

Specified by:

filterGreaterOrEqualThan in interface ComparisonFiltering<J,T extends OrdinalType<J>>

Parameters:

value - Value

Returns:

Filter(>= value)

filterSmallerThan

public final Filter filterSmallerThan(Value<J,T> value)

Specified by:

filterSmallerThan in interface ComparisonFiltering<J,T extends OrdinalType<J>>

Parameters:

value - Value

Returns:

Filter(< value)

filterSmallerOrEqualThan

public final Filter filterSmallerOrEqualThan(Value<J,T> value)

Specified by:

filterSmallerOrEqualThan in interface ComparisonFiltering<J,T extends OrdinalType<J>>

Parameters:

value - Value

Returns:

Filter(<= value)

filterGreaterThan

public final Filter filterGreaterThan(Column<T> column)

Specified by:

filterGreaterThan in interface ComparisonFiltering<J,T extends OrdinalType<J>>

Parameters:

column - Column

Returns:

Filter(> column)

filterGreaterOrEqualThan

public final Filter filterGreaterOrEqualThan(Column<T> column)

Specified by:

filterGreaterOrEqualThan in interface ComparisonFiltering<J,T extends OrdinalType<J>>

Parameters:

column - Column

Returns:

Filter(>= column)

filterSmallerThan

public final Filter filterSmallerThan(Column<T> column)

Specified by:

filterSmallerThan in interface ComparisonFiltering<J,T extends OrdinalType<J>>

Parameters:

column - Column

Returns:

Filter(< column)

filterSmallerOrEqualThan

public final Filter filterSmallerOrEqualThan(Column<T> column)

Specified by:

filterSmallerOrEqualThan in interface ComparisonFiltering<J,T extends OrdinalType<J>>

Parameters:

column - Column

Returns:

Filter(<= column)