OpList (GemFire XD Java API Documentation)

java.lang.Object
- tx.OpList

All Implemented Interfaces:

Serializable
```
public class OpList
extends Object
implements Serializable
```
A class that contains the operations that have occurred since a certain point in time (maybe in a transactin, maybe not)

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description

OpList()

Constructors
Constructor and Description
`OpList()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(Operation anOp)` Add an operation to this instance.
`void`	`addAll(OpList toBeAdded)` Add all operations in given opList to the receiver.
`void`	`addAll(OpList toBeAdded, boolean allowDuplicates)` Add all operations in the given opList to the receiver (allow duplicates)
`OpList`	`collapse()`
`OpList`	`collapse(String txAction)` Collapse the opList for the specific conditions.
`OpList`	`collapseForEvents(String txAction)` a slight variation of the collapse() for TxListener event handling
`boolean`	`contains(Operation anOp)` Support contains on opList
`boolean`	`containsOpName(String opName)` Returns true if the OpList contains an operation with opName, returns false otherwise.
`OpList`	`getEntriesWithUniqueKeys(OpList entryOps)`
`OpList`	`getEntriesWithUniqueKeys(OpList entryOps, String txAction)`
`OpList`	`getEntryOps()` Return an OpList containing only entry operations in the receiver.
`Operation`	`getOperation(int i)` Return the operation at the given index.
`OpList`	`getOps(String opName)` Return a subset of the receiver containing operations which match the given opName.
`OpList`	`getOpsAffectedBy(Operation operation)` Return a subset of the receiver which contains any operations that were affected by the given operation.
`OpList`	`getOpsForKey(String key)` Return a subset of the receiver which contains any operations that occurred on the given key.
`OpList`	`getOpsForRegion(String regionName)` Return a subset of the receiver which contains any operations that occurred on the given region.
`OpList`	`getOpsForRegionAndKey(String regionName, Object key)` Return a subset of the receiver which contains any operations that occurred on the given key in the given region.
`OpList`	`handleDoubleInvalidates(OpList entryOps)`
`int`	`numOps()` Return the number of operations in this instance.
`void`	`remove(int index)` Remove operation at index provided from this instance.
`OpList`	`removeNoOpGets(OpList entryOps)`
`Object`	`set(int index, Operation op)` Set the operation at the given index to the given operation.
`String`	`toString()` Return a string representation of the receiver

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

- Constructor Detail
  - OpList
```
public OpList()
```
- Method Detail
  - set
```
public Object set(int index,
                  Operation op)
```
    Set the operation at the given index to the given operation.
    
    Parameters:
    
    index - The index to set.
    
    Op - The Operation to put at index.
  - addAll
```
public void addAll(OpList toBeAdded)
```
    Add all operations in given opList to the receiver.
    
    Parameters:
    
    toBeAdded - The opList to add to the receiver.
  - add
```
public void add(Operation anOp)
```
    Add an operation to this instance.
    
    Parameters:
    
    anOp - The operation to add.
  - addAll
```
public void addAll(OpList toBeAdded,
                   boolean allowDuplicates)
```
    Add all operations in the given opList to the receiver (allow duplicates)
    
    Parameters:
    
    toBeAdded - The opList to add
    
    allowDuplicates - allow duplicates in the resulting opList
  - remove
```
public void remove(int index)
```
    Remove operation at index provided from this instance.
    
    Parameters:
    
    index - - the index of the operation to remove
  - contains
```
public boolean contains(Operation anOp)
```
    Support contains on opList
    
    Parameters:
    
    anOp - - the operation to test
  - numOps
```
public int numOps()
```
    Return the number of operations in this instance.
  - getOperation
```
public Operation getOperation(int i)
```
    Return the operation at the given index.
    
    Parameters:
    
    The - index of the Operation to return.
  - getOps
```
public OpList getOps(String opName)
```
    Return a subset of the receiver containing operations which match the given opName.
    
    Parameters:
    
    opName - The name of the operation to match.
  - getOpsForRegion
```
public OpList getOpsForRegion(String regionName)
```
    Return a subset of the receiver which contains any operations that occurred on the given region.
    
    Parameters:
    
    regionName - The name of the region.
  - getOpsForKey
```
public OpList getOpsForKey(String key)
```
    Return a subset of the receiver which contains any operations that occurred on the given key.
    
    Parameters:
    
    key - The key of interest for Operations.
  - getOpsForRegionAndKey
```
public OpList getOpsForRegionAndKey(String regionName,
                                    Object key)
```
    Return a subset of the receiver which contains any operations that occurred on the given key in the given region.
    
    Parameters:
    
    regionName - The name of the region.
    
    key - The key of interest for Operations.
  - getOpsAffectedBy
```
public OpList getOpsAffectedBy(Operation operation)
```
    Return a subset of the receiver which contains any operations that were affected by the given operation.
    
    Parameters:
    
    operation - The operation to use to determine which ops in the opList were affected.
  - containsOpName
```
public boolean containsOpName(String opName)
```
    Returns true if the OpList contains an operation with opName, returns false otherwise.
    
    Parameters:
    
    opName - The name of the operation to test for.
  - collapse
```
public OpList collapse()
```
  - collapse
```
public OpList collapse(String txAction)
```
    Collapse the opList for the specific conditions. txAction is "none" by default, but can also be set to "commit" or "rollback" for special handling.
  - collapseForEvents
```
public OpList collapseForEvents(String txAction)
```
    a slight variation of the collapse() for TxListener event handling
  - getEntryOps
```
public OpList getEntryOps()
```
    Return an OpList containing only entry operations in the receiver.
  - handleDoubleInvalidates
```
public OpList handleDoubleInvalidates(OpList entryOps)
```
  - removeNoOpGets
```
public OpList removeNoOpGets(OpList entryOps)
```
  - getEntriesWithUniqueKeys
```
public OpList getEntriesWithUniqueKeys(OpList entryOps)
```
  - getEntriesWithUniqueKeys
```
public OpList getEntriesWithUniqueKeys(OpList entryOps,
                                       String txAction)
```
  - toString
```
public String toString()
```
    Return a string representation of the receiver
    
    Overrides:
    
    toString in class Object

Class OpList

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

OpList

Method Detail

set

addAll

add

addAll

remove

contains

numOps

getOperation

getOps

getOpsForRegion

getOpsForKey

getOpsForRegionAndKey

getOpsAffectedBy

containsOpName

collapse

collapse

collapseForEvents

getEntryOps

handleDoubleInvalidates

removeNoOpGets

getEntriesWithUniqueKeys

getEntriesWithUniqueKeys

toString