GridDistributedTxMapping (Ignite 2.11.1)

java.lang.Object
- org.apache.ignite.internal.processors.cache.distributed.GridDistributedTxMapping

public class GridDistributedTxMapping
extends Object

Transaction node mapping.

Constructor Summary

Constructors
Constructor and Description

GridDistributedTxMapping(ClusterNode primary)

Constructors
Constructor and Description
`GridDistributedTxMapping(ClusterNode primary)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(IgniteTxEntry entry)`
`void`	`addBackups(Collection<UUID> newBackups)`
`Set<UUID>`	`backups()`
`boolean`	`clientFirst()`
`void`	`clientFirst(boolean clientFirst)`
`Collection<IgniteTxEntry>`	`colocatedEntriesReads()`
`Collection<IgniteTxEntry>`	`colocatedEntriesWrites()`
`GridCacheVersion`	`dhtVersion()`
`void`	`dhtVersion(GridCacheVersion dhtVer, GridCacheVersion writeVer)`
`boolean`	`empty()` Whether empty or not.
`Collection<IgniteTxEntry>`	`entries()`
`void`	`evictReaders(@Nullable Collection<IgniteTxKey> keys)`
`boolean`	`explicitLock()`
`boolean`	`hasColocatedCacheEntries()`
`boolean`	`hasNearCacheEntries()`
`boolean`	`last()`
`void`	`last(boolean last)`
`void`	`markExplicitLock()` Sets explicit flag to `true`.
`void`	`markQueryUpdate()` Sets query update flag to `true`.
`@Nullable Collection<IgniteTxEntry>`	`nearCacheEntries()`
`Collection<IgniteTxEntry>`	`nearEntriesReads()`
`Collection<IgniteTxEntry>`	`nearEntriesWrites()`
`ClusterNode`	`primary()`
`boolean`	`queryUpdate()`
`Collection<IgniteTxEntry>`	`reads()`
`boolean`	`removeEntry(IgniteTxEntry entry)`
`String`	`toString()`
`Collection<IgniteTxEntry>`	`writes()`

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

- Constructor Detail
  - GridDistributedTxMapping
```
public GridDistributedTxMapping(ClusterNode primary)
```
    Parameters:
    
    primary - Primary node.
- Method Detail
  - last
```
public boolean last()
```
    Returns:
    
    True if this is last mapping for node.
  - last
```
public void last(boolean last)
```
    Parameters:
    
    last - If True this is last mapping for node.
  - clientFirst
```
public boolean clientFirst()
```
    Returns:
    
    True if this is first mapping for optimistic tx on client node.
  - clientFirst
```
public void clientFirst(boolean clientFirst)
```
    Parameters:
    
    clientFirst - True if this is first mapping for optimistic tx on client node.
  - hasColocatedCacheEntries
```
public boolean hasColocatedCacheEntries()
```
    Returns:
    
    True if has colocated cache entries.
  - hasNearCacheEntries
```
public boolean hasNearCacheEntries()
```
    Returns:
    
    True if has near cache entries.
  - primary
```
public ClusterNode primary()
```
    Returns:
    
    Node.
  - entries
```
public Collection<IgniteTxEntry> entries()
```
    Returns:
    
    Entries.
  - nearCacheEntries
```
@Nullable
public @Nullable Collection<IgniteTxEntry> nearCacheEntries()
```
    Returns:
    
    Near cache entries.
  - queryUpdate
```
public boolean queryUpdate()
```
    Returns:
    
    True if mapping was created for a query update.
  - markQueryUpdate
```
public void markQueryUpdate()
```
    Sets query update flag to true.
  - explicitLock
```
public boolean explicitLock()
```
    Returns:
    
    True if lock is explicit.
  - markExplicitLock
```
public void markExplicitLock()
```
    Sets explicit flag to true.
  - dhtVersion
```
public GridCacheVersion dhtVersion()
```
    Returns:
    
    DHT version.
  - dhtVersion
```
public void dhtVersion(GridCacheVersion dhtVer,
                       GridCacheVersion writeVer)
```
    Parameters:
    
    dhtVer - DHT version.
    
    writeVer - DHT writeVersion.
  - reads
```
public Collection<IgniteTxEntry> reads()
```
    Returns:
    
    Reads.
  - writes
```
public Collection<IgniteTxEntry> writes()
```
    Returns:
    
    Writes.
  - nearEntriesReads
```
public Collection<IgniteTxEntry> nearEntriesReads()
```
    Returns:
    
    Near cache reads.
  - nearEntriesWrites
```
public Collection<IgniteTxEntry> nearEntriesWrites()
```
    Returns:
    
    Near cache writes.
  - colocatedEntriesReads
```
public Collection<IgniteTxEntry> colocatedEntriesReads()
```
    Returns:
    
    Colocated cache reads.
  - colocatedEntriesWrites
```
public Collection<IgniteTxEntry> colocatedEntriesWrites()
```
    Returns:
    
    Colocated cache writes.
  - add
```
public void add(IgniteTxEntry entry)
```
    Parameters:
    
    entry - Adds entry.
  - removeEntry
```
public boolean removeEntry(IgniteTxEntry entry)
```
    Parameters:
    
    entry - Entry to remove.
    
    Returns:
    
    True if entry was removed.
  - evictReaders
```
public void evictReaders(@Nullable
                         @Nullable Collection<IgniteTxKey> keys)
```
    Parameters:
    
    keys - Keys to evict readers for.
  - empty
```
public boolean empty()
```
    Whether empty or not.
    
    Returns:
    
    Empty or not.
  - addBackups
```
public void addBackups(Collection<UUID> newBackups)
```
    Parameters:
    
    newBackups - Backups to be added to this mapping.
  - backups
```
public Set<UUID> backups()
```
    Returns:
    
    Mapped backup nodes.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class GridDistributedTxMapping

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

GridDistributedTxMapping

Method Detail

last

last

clientFirst

clientFirst

hasColocatedCacheEntries

hasNearCacheEntries

primary

entries

nearCacheEntries

queryUpdate

markQueryUpdate

explicitLock

markExplicitLock

dhtVersion

dhtVersion

reads

writes

nearEntriesReads

nearEntriesWrites

colocatedEntriesReads

colocatedEntriesWrites

add

removeEntry

evictReaders

empty

addBackups

backups

toString