Package org.apache.ignite.internal.cache.query.index.sorted.inline

Class InlineTreeFilterClosure

java.lang.Object

org.apache.ignite.internal.cache.query.index.sorted.inline.InlineTreeFilterClosure

All Implemented Interfaces:

BPlusTree.TreeRowClosure<IndexRow,IndexRow>

public class InlineTreeFilterClosure
extends Object
implements BPlusTree.TreeRowClosure<IndexRow,IndexRow>

Represents filter that allow query only primary partitions.

Constructor Summary

Constructors

Constructor	Description
InlineTreeFilterClosure(IndexingQueryCacheFilter cacheFilter, BPlusTree.TreeRowClosure<IndexRow,IndexRow> rowFilter)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	apply(BPlusTree<IndexRow,IndexRow> tree, BPlusIO<IndexRow> io, long pageAddr, int idx)	Performs inspection or operation on a specified row and returns true if this row is required or matches or /operation successful (depending on the context).
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.TreeRowClosure

lastRow

Constructor Detail

InlineTreeFilterClosure

public InlineTreeFilterClosure(IndexingQueryCacheFilter cacheFilter,
                               BPlusTree.TreeRowClosure<IndexRow,IndexRow> rowFilter)

Constructor.

Method Detail

apply

public boolean apply(BPlusTree<IndexRow,IndexRow> tree,
                     BPlusIO<IndexRow> io,
                     long pageAddr,
                     int idx)
              throws IgniteCheckedException

Performs inspection or operation on a specified row and returns true if this row is required or matches or /operation successful (depending on the context).

Specified by:

apply in interface BPlusTree.TreeRowClosure<IndexRow,IndexRow>

Parameters:

tree - The tree.

io - Th tree IO object.

pageAddr - The page address.

idx - The item index.

Returns:

True if the item passes the predicate.

Throws:

IgniteCheckedException - If failed.

toString

public String toString()

Overrides:

toString in class Object