eu.vaadinonkotlin.vaadin8

Class NumberInterval<T extends Number>

eu.vaadinonkotlin.vaadin8.NumberInterval<T>

public class NumberInterval<T extends Number>

A potentially open numeric range. If both min and max are null, then the interval accepts any number.

Constructor Summary

Constructors

Constructor and Description
NumberInterval(T min, T max) A potentially open numeric range. If both min and max are null, then the interval accepts any number.

Method Summary

Modifier and Type	Method and Description
T	component1() the minimum accepted value,
T	component2() the maximum accepted value,
NumberInterval<T>	copy(T min, T max) A potentially open numeric range. If both min and max are null, then the interval accepts any number.
boolean	equals(java.lang.Object p)
T	getMax() the maximum accepted value,
T	getMin() the minimum accepted value,
int	hashCode()
boolean	isSingleItem() True if the interval consists of single number only.
boolean	isUniversalSet() True if the interval includes all possible numbers (both min and max are null).
void	setMax(T p) the maximum accepted value,
void	setMin(T p) the minimum accepted value,
<F> F	toFilter(java.lang.String propertyName, eu.vaadinonkotlin.FilterFactory<F> filterFactory) Creates a filter out of this interval, using given filterFactory.
java.lang.String	toString()

Constructor Detail

NumberInterval

public NumberInterval(T min,
                      T max)

A potentially open numeric range. If both min and max are null, then the interval accepts any number.

Parameters:

min - the minimum accepted value, inclusive. If null then the numeric range has no lower limit.

max - the maximum accepted value, inclusive. If null then the numeric range has no upper limit.

Method Detail

toFilter

public <F> F toFilter(java.lang.String propertyName,
                      eu.vaadinonkotlin.FilterFactory<F> filterFactory)

Creates a filter out of this interval, using given filterFactory.

Returns:

a filter which matches the same set of numbers as this interval. Returns null for universal set interval.

isSingleItem

public boolean isSingleItem()

True if the interval consists of single number only.

isUniversalSet

public boolean isUniversalSet()

True if the interval includes all possible numbers (both min and max are null).

See Also:

min, max

getMin

public T getMin()

the minimum accepted value,

inclusive. If null then the numeric range has no lower limit.

setMin

public void setMin(T p)

the minimum accepted value,

inclusive. If null then the numeric range has no lower limit.

Parameters:

p - the minimum accepted value, inclusive. If null then the numeric range has no lower limit.

getMax

public T getMax()

the maximum accepted value,

inclusive. If null then the numeric range has no upper limit.

setMax

public void setMax(T p)

the maximum accepted value,

inclusive. If null then the numeric range has no upper limit.

Parameters:

p - the maximum accepted value, inclusive. If null then the numeric range has no upper limit.

component1

public T component1()

the minimum accepted value,

inclusive. If null then the numeric range has no lower limit.

component2

public T component2()

the maximum accepted value,

inclusive. If null then the numeric range has no upper limit.

copy

public NumberInterval<T> copy(T min,
                              T max)

A potentially open numeric range. If both min and max are null, then the interval accepts any number.

toString

public java.lang.String toString()

hashCode

public int hashCode()

equals

public boolean equals(java.lang.Object p)