Package org.apache.ignite.internal.processors.cache.persistence.metastorage

Class MetastoreDataPageIO

java.lang.Object

org.apache.ignite.internal.processors.cache.persistence.tree.io.PageIO

org.apache.ignite.internal.processors.cache.persistence.tree.io.AbstractDataPageIO<SimpleDataRow>

org.apache.ignite.internal.processors.cache.persistence.tree.io.SimpleDataPageIO

org.apache.ignite.internal.processors.cache.persistence.metastorage.MetastoreDataPageIO

All Implemented Interfaces:

CompactablePageIO

public class MetastoreDataPageIO
extends SimpleDataPageIO

Data pages IO for using with meta store.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ignite.internal.processors.cache.persistence.tree.io.AbstractDataPageIO

AbstractDataPageIO.CC<T>

Field Summary

Fields

Modifier and Type	Field	Description
static IOVersions<MetastoreDataPageIO>	VERSIONS

Fields inherited from class org.apache.ignite.internal.processors.cache.persistence.tree.io.AbstractDataPageIO

ITEM_SIZE, ITEMS_OFF, LINK_SIZE, MIN_DATA_PAGE_OVERHEAD, PAYLOAD_LEN_SIZE

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

Constructor Summary

Constructors

Constructor	Description
MetastoreDataPageIO(int ver)

Method Summary

Methods inherited from class org.apache.ignite.internal.processors.cache.persistence.tree.io.SimpleDataPageIO

printPage, writeFragmentData, writeRowData

Methods inherited from class org.apache.ignite.internal.processors.cache.persistence.tree.io.AbstractDataPageIO

addRow, addRow, addRowFragment, addRowFragment, checkIndex, compactPage, forAllItems, getDataOffset, getDirectCount, getFreeListPageId, getFreeSpace, getFreeSpace, getRealFreeSpace, getRowsCount, initNewPage, isEmpty, isFragmented, printPageLayout, readPayload, removeRow, restorePage, setFreeListPageId, updateRow, writeRowData

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

VERSIONS

public static final IOVersions<MetastoreDataPageIO> VERSIONS

Constructor Detail

MetastoreDataPageIO

public MetastoreDataPageIO(int ver)

Parameters:

ver - Version.