Package com.google.common.collect

Class Cut<C extends java.lang.Comparable>

java.lang.Object

com.google.common.collect.Cut<C>

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Cut<C>>

Direct Known Subclasses:

Cut.AboveAll, Cut.AboveValue, Cut.BelowAll, Cut.BelowValue

@GwtCompatible
abstract class Cut<C extends java.lang.Comparable>
extends java.lang.Object
implements java.lang.Comparable<Cut<C>>, java.io.Serializable

Implementation detail for the internal structure of Range instances. Represents a unique way of "cutting" a "number line" (actually of instances of type C, not necessarily "numbers") into two sections; this can be done below a certain value, above a certain value, below all values or above all values. With this object defined in this way, an interval can always be represented by a pair of Cut instances.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	Cut.AboveAll
private static class	Cut.AboveValue<C extends java.lang.Comparable>
private static class	Cut.BelowAll
private static class	Cut.BelowValue<C extends java.lang.Comparable>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) C	endpoint
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
Cut(C endpoint)

Method Summary

Modifier and Type	Method	Description
(package private) static <C extends java.lang.Comparable> Cut<C>	aboveAll()
(package private) static <C extends java.lang.Comparable> Cut<C>	aboveValue(C endpoint)
(package private) static <C extends java.lang.Comparable> Cut<C>	belowAll()
(package private) static <C extends java.lang.Comparable> Cut<C>	belowValue(C endpoint)
(package private) Cut<C>	canonical(DiscreteDomain<C> domain)
int	compareTo(Cut<C> that)
(package private) abstract void	describeAsLowerBound(java.lang.StringBuilder sb)
(package private) abstract void	describeAsUpperBound(java.lang.StringBuilder sb)
(package private) C	endpoint()
boolean	equals(java.lang.Object obj)
(package private) abstract C	greatestValueBelow(DiscreteDomain<C> domain)
abstract int	hashCode()
(package private) abstract boolean	isLessThan(C value)
(package private) abstract C	leastValueAbove(DiscreteDomain<C> domain)
(package private) abstract BoundType	typeAsLowerBound()
(package private) abstract BoundType	typeAsUpperBound()
(package private) abstract Cut<C>	withLowerBoundType(BoundType boundType, DiscreteDomain<C> domain)
(package private) abstract Cut<C>	withUpperBoundType(BoundType boundType, DiscreteDomain<C> domain)

Methods inherited from class java.lang.Object

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

Field Detail

endpoint

final C extends java.lang.Comparable endpoint

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

Cut

Cut(C endpoint)

Method Detail

isLessThan

abstract boolean isLessThan(C value)

typeAsLowerBound

abstract BoundType typeAsLowerBound()

typeAsUpperBound

abstract BoundType typeAsUpperBound()

withLowerBoundType

abstract Cut<C> withLowerBoundType(BoundType boundType,
                                   DiscreteDomain<C> domain)

withUpperBoundType

abstract Cut<C> withUpperBoundType(BoundType boundType,
                                   DiscreteDomain<C> domain)

describeAsLowerBound

abstract void describeAsLowerBound(java.lang.StringBuilder sb)

describeAsUpperBound

abstract void describeAsUpperBound(java.lang.StringBuilder sb)

leastValueAbove

abstract C leastValueAbove(DiscreteDomain<C> domain)

greatestValueBelow

abstract C greatestValueBelow(DiscreteDomain<C> domain)

canonical

Cut<C> canonical(DiscreteDomain<C> domain)

compareTo

public int compareTo(Cut<C> that)

Specified by:

compareTo in interface java.lang.Comparable<C extends java.lang.Comparable>

endpoint

C endpoint()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public abstract int hashCode()

Overrides:

hashCode in class java.lang.Object

belowAll

static <C extends java.lang.Comparable> Cut<C> belowAll()

aboveAll

static <C extends java.lang.Comparable> Cut<C> aboveAll()

belowValue

static <C extends java.lang.Comparable> Cut<C> belowValue(C endpoint)

aboveValue

static <C extends java.lang.Comparable> Cut<C> aboveValue(C endpoint)