StoredCacheData (Ignite 2.15.0)

java.lang.Object
- org.apache.ignite.internal.processors.cache.StoredCacheData

All Implemented Interfaces:

Serializable, CdcCacheEvent
```
public class StoredCacheData
extends Object
implements Serializable, CdcCacheEvent
```
Cache data to write to and read from IgnitePageStoreManager. In a nutshell, contains (most importantly) CacheConfiguration and additional information about cache which is not a part of configuration. This class is Serializable and is intended to be read-written with JdkMarshaller in order to be serialization wise agnostic to further additions or removals of fields.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description

StoredCacheData(CacheConfiguration<?,?> ccfg)
Constructor.

StoredCacheData(StoredCacheData cacheData)

Constructors
Constructor and Description
`StoredCacheData(CacheConfiguration<?,?> ccfg)` Constructor.
`StoredCacheData(StoredCacheData cacheData)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`CacheConfigurationEnrichment`	`cacheConfigurationEnrichment()`
`StoredCacheData`	`cacheConfigurationEnrichment(CacheConfigurationEnrichment ccfgEnrichment)`
`int`	`cacheId()`
`CacheConfiguration<?,?>`	`config()`
`void`	`config(CacheConfiguration<?,?> ccfg)`
`CacheConfiguration<?,?>`	`configuration()` Note, `CacheConfiguration.getQueryEntities()` value not changed on table schema change.
`GroupKeyEncrypted`	`groupKeyEncrypted()`
`void`	`groupKeyEncrypted(GroupKeyEncrypted grpKeyEncrypted)`
`boolean`	`hasOldCacheConfigurationFormat()`
`Collection<QueryEntity>`	`queryEntities()` Returns current state of configured `QueryEntity`.
`void`	`queryEntities(Collection<QueryEntity> qryEntities)`
`boolean`	`sql()`
`StoredCacheData`	`sql(boolean sql)`
`String`	`toString()`
`StoredCacheData`	`withOldCacheConfig(CacheConfigurationEnricher enricher)`
`StoredCacheData`	`withSplittedCacheConfig(CacheConfigurationSplitter splitter)` Splits the corresponding cache configuration into parts with the given splitter.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - StoredCacheData
```
public StoredCacheData(CacheConfiguration<?,?> ccfg)
```
    Constructor.
    
    Parameters:
    
    ccfg - Cache configuration.
  - StoredCacheData
```
public StoredCacheData(StoredCacheData cacheData)
```
    Parameters:
    
    cacheData - Cache data.
- Method Detail
  - config
```
public void config(CacheConfiguration<?,?> ccfg)
```
    Parameters:
    
    ccfg - Cache configuration.
  - config
```
public CacheConfiguration<?,?> config()
```
    Returns:
    
    Cache configuration.
  - queryEntities
```
public Collection<QueryEntity> queryEntities()
```
    Description copied from interface: CdcCacheEvent
    
    Returns current state of configured QueryEntity. QueryEntity can be changed by executing DDL on SQL tables. Note, CacheConfiguration.getQueryEntities() returns initial definition of QueryEntity.
    
    Specified by:
    
    queryEntities in interface CdcCacheEvent
    
    Returns:
    
    Query entities.
  - queryEntities
```
public void queryEntities(Collection<QueryEntity> qryEntities)
```
    Parameters:
    
    qryEntities - Query entities.
  - sql
```
public boolean sql()
```
    Returns:
    
    SQL flag - true if cache was created with CREATE TABLE.
  - sql
```
public StoredCacheData sql(boolean sql)
```
    Parameters:
    
    sql - SQL flag - true if cache was created with CREATE TABLE.
  - groupKeyEncrypted
```
public GroupKeyEncrypted groupKeyEncrypted()
```
    Returns:
    
    Ciphered encryption key for this cache or cache group. Null if not encrypted.
  - groupKeyEncrypted
```
public void groupKeyEncrypted(GroupKeyEncrypted grpKeyEncrypted)
```
    Parameters:
    
    grpKeyEncrypted - Ciphered encryption key for this cache or cache group.
  - cacheConfigurationEnrichment
```
public StoredCacheData cacheConfigurationEnrichment(CacheConfigurationEnrichment ccfgEnrichment)
```
    Parameters:
    
    ccfgEnrichment - Configuration enrichment.
  - cacheConfigurationEnrichment
```
public CacheConfigurationEnrichment cacheConfigurationEnrichment()
```
    Returns:
    
    Configuration enrichment.
  - hasOldCacheConfigurationFormat
```
public boolean hasOldCacheConfigurationFormat()
```
    Returns:
    
    true if configuration enrichment is available.
  - withSplittedCacheConfig
```
public StoredCacheData withSplittedCacheConfig(CacheConfigurationSplitter splitter)
```
    Splits the corresponding cache configuration into parts with the given splitter.
    
    Parameters:
    
    splitter - Cache configuration splitter.
  - withOldCacheConfig
```
public StoredCacheData withOldCacheConfig(CacheConfigurationEnricher enricher)
```
    Parameters:
    
    enricher - Cache configuration enricher.
    
    Returns:
    
    Cache data with fully enriched cache configuration.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - cacheId
```
public int cacheId()
```
    Specified by:
    
    cacheId in interface CdcCacheEvent
    
    Returns:
    
    Cache ID.
    
    See Also:
    
    CacheView.cacheId()
  - configuration
```
public CacheConfiguration<?,?> configuration()
```
    Note, CacheConfiguration.getQueryEntities() value not changed on table schema change. Current table schema can be obtained by CdcCacheEvent.queryEntities().
    
    Specified by:
    
    configuration in interface CdcCacheEvent
    
    Returns:
    
    Initial cache configuration.

Class StoredCacheData

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

StoredCacheData

StoredCacheData

Method Detail

config

config

queryEntities

queryEntities

sql

sql

groupKeyEncrypted

groupKeyEncrypted

cacheConfigurationEnrichment

cacheConfigurationEnrichment

hasOldCacheConfigurationFormat

withSplittedCacheConfig

withOldCacheConfig

toString

cacheId

configuration