Module org.tquadrat.foundation.util

Package org.tquadrat.foundation.util.internal

Interface Entities.EntityMap

All Known Implementing Classes:

Entities.PrimitiveEntityMap

Enclosing class:

Entities

@ClassVersion(sourceVersion="$Id: Entities.java 1060 2023-09-24 19:21:40Z tquadrat $")
private static interface Entities.EntityMap

Local interface for the data structure that is used to store the entity mappings.

Authors:

Alexander Day Chaffee (alex@purpletech.com), Gary Gregory (ggregory@seagullsw.com), Thomas Thrien (thomas.thrien@tquadrat.org)

Version:

$Id: Entities.java 1060 2023-09-24 19:21:40Z tquadrat $

Since:

0.0.5

UML Diagram

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UML Diagram for "org.tquadrat.foundation.util.internal.Entities.EntityMap"

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Method Summary

Modifier and Type	Method	Description
void	add(String name, Integer value)	Adds an entry to this entity map. If the value is negative, only the name to value relation will be stored.
Stream<String>	list()	Returns the entities.
Optional<String>	name(int value)	Returns the name of the entity identified by the specified value.
Optional<Integer>	value(String name)	Returns the value of the entity identified by the specified name.

Method Details

add

void add(String name,
 Integer value)

Adds an entry to this entity map.

If the value is negative, only the name to value relation will be stored.

Parameters:

name - The entity name.

value - The entity value (the Unicode code).

list

Stream<String> list()

Returns the entities.

Returns:

The entities.

name

Optional<String> name(int value)

Returns the name of the entity identified by the specified value.

Parameters:

value - The value to locate.

Returns:

An instance of Optional that holds the entity name that is associated with the specified value.

value

Optional<Integer> value(String name)

Returns the value of the entity identified by the specified name.

Parameters:

name - The name of the entity to locate

Returns:

An instance of Optional that holds the entity value associated with the specified name.