Package generic

Class End.EndDomain<N,S extends End.EndSpan<N,S>>

java.lang.Object

generic.End.EndDomain<N,S>

Type Parameters:

N - the type of values

S - the type of spans

All Implemented Interfaces:

Span.Domain<End<N>,S>

Direct Known Subclasses:

FieldSpan.Domain

Enclosing interface:

End<T>

public abstract static class End.EndDomain<N,S extends End.EndSpan<N,S>>
extends Object
implements Span.Domain<End<N>,S>

The domain for spans of End

Because the domain is no longer necessarily discreet, only comparison is necessary to implement it. dec(End) and inc(End) are instead applied to the coefficient on epsilon to find connected intervals.

Constructor Summary

Constructors

Constructor	Description
EndDomain(Comparator<N> comparator)	Construct a domain using the given comparator

Method Summary

Modifier and Type	Method	Description
int	compare(End<N> n1, End<N> n2)	Compare two values
End<N>	dec(End<N> n)	Get a given value, decremented by 1
End<N>	inc(End<N> n)	Get a given value, incremented by 1
End<N>	max()	Get the maximum value in the domain
End<N>	min()	Get the minimum value in the domain
String	toMaxString(End<N> max, Function<? super End<N>,String> nToString)	Render the upper bound of a span
String	toMinString(End<N> min, Function<? super End<N>,String> nToString)	Render the lower bound of a span

Methods inherited from class java.lang.Object

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

Methods inherited from interface generic.Span.Domain

all, atLeast, atMost, bound, closed, empty, encloses, intersect, intersects, max, min, newSpan, subtract, toString, toString, toString, value

Constructor Details

EndDomain

public EndDomain(Comparator<N> comparator)

Construct a domain using the given comparator

Parameters:

comparator - the comparator for values

Method Details

toMinString

public String toMinString(End<N> min,
 Function<? super End<N>,String> nToString)

Description copied from interface: Span.Domain

Render the lower bound of a span

Specified by:

toMinString in interface Span.Domain<N,S extends End.EndSpan<N,S>>

Parameters:

min - the lower bound

nToString - a function to convert n to a string

Returns:

the string

toMaxString

public String toMaxString(End<N> max,
 Function<? super End<N>,String> nToString)

Description copied from interface: Span.Domain

Render the upper bound of a span

Specified by:

toMaxString in interface Span.Domain<N,S extends End.EndSpan<N,S>>

Parameters:

max - the upper bound

nToString - a function to convert n to a string

Returns:

the string

compare

public int compare(End<N> n1,
 End<N> n2)

Description copied from interface: Span.Domain

Compare two values

Specified by:

compare in interface Span.Domain<N,S extends End.EndSpan<N,S>>

Parameters:

n1 - a value

n2 - another value

Returns:

the result, as in Comparator.compare(Object, Object)

min

public End<N> min()

Description copied from interface: Span.Domain

Get the minimum value in the domain

This value can also represent negative infinity.

Specified by:

min in interface Span.Domain<N,S extends End.EndSpan<N,S>>

Returns:

the minimum value

max

public End<N> max()

Description copied from interface: Span.Domain

Get the maximum value in the domain

This value can also represent positive infinity.

Specified by:

max in interface Span.Domain<N,S extends End.EndSpan<N,S>>

Returns:

the maximum value

inc

public End<N> inc(End<N> n)

Description copied from interface: Span.Domain

Get a given value, incremented by 1

If the resulting value would exceed Span.Domain.max(), this should wrap to Span.Domain.min().

Specified by:

inc in interface Span.Domain<N,S extends End.EndSpan<N,S>>

Parameters:

n - the value

Returns:

the value incremented

dec

public End<N> dec(End<N> n)

Description copied from interface: Span.Domain

Get a given value, decremented by 1

If the resulting value would exceed Span.Domain.min(), this should wrap to Span.Domain.max().

Specified by:

dec in interface Span.Domain<N,S extends End.EndSpan<N,S>>

Parameters:

n - the value

Returns:

the value decremented