Package eu.bandm.tscore.base

Class TpMap<V extends Comparable<? extends V>>

java.lang.Object

java.util.AbstractMap<Tp,V>

eu.bandm.tscore.base.TpMap<V>

All Implemented Interfaces:

Map<Tp,V>

public class TpMap<V extends Comparable<? extends V>>
extends AbstractMap<Tp,V>

Collection which assigns syntactic time point objects to numeric values, and vice versa. A function from top-level timepoints TpTop to this value type is given as a constructor parameter. Normally, all Tps requested by get(java.lang.Object) must be related to one or two arguments of that function, by living in the same timescape. Beside, sporadic Tps can be added by makeTp(V).

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final SortedMap<V,Set<Tp>>	backward	Maps every numeric value ever calculated to all corresponding syntactic Tps.
(package private) final Function3<V,V,Integer,Function<Integer,V>>	divide	Yields a function which divides the given range into the given number of sections, and delivers the start of the n-th section when applied to n.
static final Function3<Double,Double,Integer,Function<Integer,Double>>	projectDouble	Function which divides double intervals.
static final Function3<Rational,Rational,Integer,Function<Integer,Rational>>	projectRational	Function which divides Rational intervals.
(package private) final HashMap<Tp,V>	supply	Maps every time point ever inquire to its numeric value.
(package private) final Function<TpTop,V>	tptop2value	Maps every top-level timepoint to a numeric value.

Constructor Summary

Constructors

Constructor	Description
TpMap(Function<TpTop,V> tptop2value, Function3<V,V,Integer,Function<Integer,V>> divide)	Only constructor.

Method Summary

Modifier and Type	Method	Description
boolean	containsKey(Object tp)	Check whether a given syntactic time point is related to a numerical value, by this map.
Set<Map.Entry<Tp,V>>	entrySet()
V	get(Tp tp)	Return the numerial value of the argument.
V	get(Object tp)	Return the numerial value of the argument.
@Opt Tp	getTp(V v)
Tp	makeTp(V v)
Tp	makeTp(V v, Location<?> loc)
Set<Tp>	preimage(V v)
V	put(Tp tp, V v)	Directly adding a relation between a time point and a numeric value is not supported.
V	remove(Object tp)	UnsupportedOperationException
Iterable<Tp>	sortedTps()
SortedSet<V>	values()

Methods inherited from class java.util.AbstractMap

clear, clone, containsValue, equals, hashCode, isEmpty, keySet, putAll, size, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Details

supply

final HashMap<Tp,V extends Comparable<? extends V>> supply

Maps every time point ever inquire to its numeric value.

backward

final SortedMap<V extends Comparable<? extends V>,Set<Tp>> backward

Maps every numeric value ever calculated to all corresponding syntactic Tps.

tptop2value

final Function<TpTop,V extends Comparable<? extends V>> tptop2value

Maps every top-level timepoint to a numeric value. This function is given as constructor argument, and is the basis for all calculations of numeric values.

divide

final Function3<V extends Comparable<? extends V>,V extends Comparable<? extends V>,Integer,Function<Integer,V extends Comparable<? extends V>>> divide

Yields a function which divides the given range into the given number of sections, and delivers the start of the n-th section when applied to n. This function is given as constructor argument, and is the basis for all calculations of numeric values.

projectRational

public static final Function3<Rational,Rational,Integer,Function<Integer,Rational>> projectRational

Function which divides Rational intervals. Forseen as argument to TpMap(java.util.function.Function<eu.bandm.tscore.model.TpTop,V>,eu.bandm.tools.util.function.Function3<V,V,java.lang.Integer,java.util.function.Function<java.lang.Integer,V>>).

projectDouble

public static final Function3<Double,Double,Integer,Function<Integer,Double>> projectDouble

Function which divides double intervals. Forseen as argument to TpMap(java.util.function.Function<eu.bandm.tscore.model.TpTop,V>,eu.bandm.tools.util.function.Function3<V,V,java.lang.Integer,java.util.function.Function<java.lang.Integer,V>>).

Constructor Details

TpMap

public TpMap(Function<TpTop,V> tptop2value,
 Function3<V,V,Integer,Function<Integer,V>> divide)

Only constructor. Its arguments are the basis for all calculations.

Parameters:

tptop2value - Maps every top-level timepoint to a numeric value.

divide - A function which divides the given range into the given number of sections, and delivers the start of the n-th section when applied to n.

Method Details

get

public V get(Object tp)

Return the numerial value of the argument. Look-up cache or calculate it. The argument must live in the same timescape as the arguments of tptop2value.

Specified by:

get in interface Map<Tp,V extends Comparable<? extends V>>

Overrides:

get in class AbstractMap<Tp,V extends Comparable<? extends V>>

get

public V get(Tp tp)

Return the numerial value of the argument. Look-up cache or calculate it. The argument must live in the same timescape as the arguments of tptop2value.

put

public V put(Tp tp,
 V v)

Directly adding a relation between a time point and a numeric value is not supported. Instead, all values are calculated and depend only on the constructor arguments of this class.

Specified by:

put in interface Map<Tp,V extends Comparable<? extends V>>

Overrides:

put in class AbstractMap<Tp,V extends Comparable<? extends V>>

Throws:

UnsupportedOperationException

containsKey

public boolean containsKey(Object tp)

Check whether a given syntactic time point is related to a numerical value, by this map.

Specified by:

containsKey in interface Map<Tp,V extends Comparable<? extends V>>

Overrides:

containsKey in class AbstractMap<Tp,V extends Comparable<? extends V>>

remove

public V remove(Object tp)

UnsupportedOperationException

Specified by:

remove in interface Map<Tp,V extends Comparable<? extends V>>

Overrides:

remove in class AbstractMap<Tp,V extends Comparable<? extends V>>

Throws:

UnsupportedOperationException

entrySet

public Set<Map.Entry<Tp,V>> entrySet()

Specified by:

entrySet in interface Map<Tp,V extends Comparable<? extends V>>

Specified by:

entrySet in class AbstractMap<Tp,V extends Comparable<? extends V>>

sortedTps

public Iterable<Tp> sortedTps()

values

public SortedSet<V> values()

Specified by:

values in interface Map<Tp,V extends Comparable<? extends V>>

Overrides:

values in class AbstractMap<Tp,V extends Comparable<? extends V>>

preimage

public Set<Tp> preimage(V v)

makeTp

public Tp makeTp(V v)

makeTp

public Tp makeTp(V v,
 Location<?> loc)

getTp

public @Opt Tp getTp(V v)