IContext (io.github.congcoi123:tenio 3.1.1 API)

Type Parameters:

TEntity - the entity template

All Known Implementing Classes:

Context
```
public interface IContext<TEntity extends IEntity>
```
A context is used to manage all relative entities and components.

Author:

kong

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`TEntity`	`createEntity()`	Create new entity
`void`	`destroyAllEntities()`	Remove all context's entities
`void`	`destroyEntity(TEntity entity)`	Remove this entity from the current context
`ContextInfo`	`getContextInfo()`	Retrieves the context information
`int`	`getEntitesCount()`	Retrieves the number of entities
`java.util.Map<java.lang.String,TEntity>`	`getEntities()`	Retrieves all entities of the current context
`TEntity`	`getEntity(java.lang.String entityId)`	Retrieves an entity by entity id
`boolean`	`hasEntity(TEntity entity)`	Check if the entity is existed by entity id
`void`	`reset()`	Reset the current context

- Method Detail
  - createEntity
```
TEntity createEntity()
```
    Create new entity
    
    Returns:
    
    the entity by the corresponding entity template
  - getEntity
```
TEntity getEntity(java.lang.String entityId)
```
    Retrieves an entity by entity id
    
    Parameters:
    
    entityId - the entity id
    
    Returns:
    
    the corresponding entity
  - hasEntity
```
boolean hasEntity(TEntity entity)
```
    Check if the entity is existed by entity id
    
    Parameters:
    
    entity - the entity
    
    Returns:
    
    true if this entity is existed in the current context, false otherwise
  - destroyEntity
```
void destroyEntity(TEntity entity)
```
    Remove this entity from the current context
    
    Parameters:
    
    entity - the corresponding entity
  - getEntities
```
java.util.Map<java.lang.String,TEntity> getEntities()
```
    Retrieves all entities of the current context
    
    Returns:
    
    the map of entities
  - getContextInfo
```
ContextInfo getContextInfo()
```
    Retrieves the context information
    
    Returns:
    
    see ContextInfo
  - getEntitesCount
```
int getEntitesCount()
```
    Retrieves the number of entities
    
    Returns:
    
    the entities count
  - destroyAllEntities
```
void destroyAllEntities()
```
    Remove all context's entities
  - reset
```
void reset()
```
    Reset the current context