Class CacheIdAwareDataInnerIO
- java.lang.Object
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- org.apache.ignite.internal.processors.cache.persistence.tree.io.PageIO
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- org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusIO<L>
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- org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusInnerIO<CacheSearchRow>
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- org.apache.ignite.internal.processors.cache.tree.AbstractDataInnerIO
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- org.apache.ignite.internal.processors.cache.tree.CacheIdAwareDataInnerIO
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- All Implemented Interfaces:
CompactablePageIO,RowLinkIO
public final class CacheIdAwareDataInnerIO extends AbstractDataInnerIO
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Field Summary
Fields Modifier and Type Field Description static IOVersions<CacheIdAwareDataInnerIO>VERSIONS-
Fields inherited from class org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusIO
ITEMS_OFF, itemSize
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Fields inherited from class org.apache.ignite.internal.processors.cache.persistence.tree.io.PageIO
COMMON_HEADER_END, CRC_OFF, MAX_PAYLOAD_SIZE, PAGE_ID_OFF, ROTATED_ID_PART_OFF, T_BPLUS_META, T_CACHE_ID_AWARE_DATA_REF_INNER, T_CACHE_ID_AWARE_DATA_REF_LEAF, T_CACHE_ID_AWARE_PENDING_REF_INNER, T_CACHE_ID_AWARE_PENDING_REF_LEAF, T_DATA, T_DATA_METASTORAGE, T_DATA_PART, T_DATA_REF_INNER, T_DATA_REF_LEAF, T_DATA_REF_METASTORAGE_INNER, T_DATA_REF_METASTORAGE_LEAF, T_DEFRAG_LINK_MAPPING_INNER, T_DEFRAG_LINK_MAPPING_LEAF, T_H2_EX_REF_INNER_END, T_H2_EX_REF_INNER_START, T_H2_EX_REF_LEAF_END, T_H2_EX_REF_LEAF_START, T_H2_REF_INNER, T_H2_REF_LEAF, T_MARKER_PAGE, T_META, T_METASTORE_INNER, T_METASTORE_LEAF, T_PAGE_LIST_META, T_PAGE_LIST_NODE, T_PAGE_UPDATE_TRACKING, T_PART_CNTRS, T_PART_META, T_PENDING_REF_INNER, T_PENDING_REF_LEAF, TYPE_OFF, VER_OFF
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description intgetCacheId(long pageAddr, int idx)protected booleanstoreCacheId()-
Methods inherited from class org.apache.ignite.internal.processors.cache.tree.AbstractDataInnerIO
getHash, getLink, getLookupRow, store, storeByOffset, visit
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Methods inherited from class org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusInnerIO
copyItems, getLeft, getMaxCount, getRight, initNewRoot, insert, offset, setLeft
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Methods inherited from class org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusIO
canGetRow, compactPage, getCount, getForward, getFreeSpace, getItemsEnd, getItemSize, getRemoveId, initNewPage, isLeaf, merge, printPage, remove, restorePage, setCount, setForward, setRemoveId, splitExistingPage, splitForwardPage, store
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Methods inherited from class org.apache.ignite.internal.processors.cache.persistence.tree.io.PageIO
assertPageType, assertPageType, copyPage, deriveIndexPageType, getBPlusIO, getBPlusIO, getCompactedSize, getCompactedSize, getCompressedSize, getCompressedSize, getCompressionType, getCompressionType, getCrc, getCrc, getInnerVersions, getLeafVersions, getPageId, getPageId, getPageIO, getPageIO, getPageIO, getRotatedIdPart, getType, getType, getType, getVersion, getVersion, getVersion, isDataPageType, isIndexPage, printPage, registerH2, registerH2ExtraInner, registerH2ExtraLeaf, registerTest, registerTest, setCompactedSize, setCompressedSize, setCompressionType, setCrc, setCrc, setPageId, setRotatedIdPart, setType, setVersion, toString
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Field Detail
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VERSIONS
public static final IOVersions<CacheIdAwareDataInnerIO> VERSIONS
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Method Detail
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storeCacheId
protected boolean storeCacheId()
- Overrides:
storeCacheIdin classAbstractDataInnerIO- Returns:
Trueif cache ID has to be stored.
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getCacheId
public int getCacheId(long pageAddr, int idx)- Parameters:
pageAddr- Page address.idx- Index.- Returns:
- Cache ID or
0if cache ID is not defined.
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