## Uses of Class
org.apache.ignite.internal.processors.cache.persistence.RootPage

Packages that use RootPage
org.apache.ignite.internal.processors.cache: This package contain cache-related processors & persistence implementation.
org.apache.ignite.internal.processors.cache.persistence: This package contain cache with persistence implementation.
org.apache.ignite.internal.processors.query

### Uses of RootPage in org.apache.ignite.internal.processors.cache

Methods in org.apache.ignite.internal.processors.cache that return RootPage
`RootPage` IgniteCacheOffheapManager.`rootPageForIndex(int cacheId, String idxName, int segment)`
`RootPage` IgniteCacheOffheapManagerImpl.`rootPageForIndex(int cacheId, String idxName, int segment)`

### Uses of RootPage in org.apache.ignite.internal.processors.cache.persistence

Methods in org.apache.ignite.internal.processors.cache.persistence that return RootPage
`RootPage` IndexStorage.`allocateCacheIndex(Integer cacheId, String idxName, int segment)` Allocate page for cache index.
`RootPage` IndexStorageImpl.`allocateCacheIndex(Integer cacheId, String idxName, int segment)` Allocate page for cache index.
`RootPage` IndexStorage.`allocateIndex(String idxName)` Get or allocate initial page for an index.
`RootPage` IndexStorageImpl.`allocateIndex(String idxName)` Get or allocate initial page for an index.
`RootPage` IndexStorage.`dropCacheIndex(Integer cacheId, String idxName, int segment)` Deallocate index page and remove from tree.
`RootPage` IndexStorageImpl.`dropCacheIndex(Integer cacheId, String idxName, int segment)` Deallocate index page and remove from tree.
`RootPage` IndexStorage.`dropIndex(String idxName)` Deallocate index page and remove from tree.
`RootPage` IndexStorageImpl.`dropIndex(String idxName)` Deallocate index page and remove from tree.
`RootPage` GridCacheOffheapManager.`rootPageForIndex(int cacheId, String idxName, int segment)`

### Uses of RootPage in org.apache.ignite.internal.processors.query

Methods in org.apache.ignite.internal.processors.query with parameters of type RootPage
`void` GridQueryIndexing.`destroyOrphanIndex(RootPage page, String indexName, int grpId, PageMemory pageMemory, GridAtomicLong removeId, ReuseList reuseList, boolean mvccEnabled)` Destroy founded index which belongs to stopped cache.

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Ignite Database and Caching Platform | : ver. 2.9.1
Release Date | : December 9 2020