GlobalXact (Apache Derby V10.14 Internals)

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Summary:
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Field |
Constr |
Method

Detail:
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Constr |
Method

java.lang.Object
- org.apache.derby.iapi.store.access.GlobalXact

Direct Known Subclasses:

GlobalXactId, XAXactId
```
public abstract class GlobalXact
extends java.lang.Object
```
This abstract class represents a global transaction id which can be tested for equality against other transaction ids, which can be hashed into a hash table, and which can be output as a string.
This class has 2 direct subclasses.
- org.apache.derby.iapi.store.access.xa.XAXactId : this class is a specific implementation of the JTA Xid interface
- org.apache.derby.impl.store.access.GlobalXactId : this class represents internal Derby transaction ids
The main reason for this class is to ensure that equality etc. works in a consistent way across both subclasses.

Field Summary

Fields
Modifier and Type Field Description

protected byte[] branch_id

protected int format_id
Protected Fields of the class

protected byte[] global_id

Constructor Summary

Constructors
Constructor Description

GlobalXact()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object other)`
`int`	`hashCode()`	Provide a hashCode which is compatable with the equals() method.
`java.lang.String`	`toString()`

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

- Field Detail
  - format_id
```
protected int format_id
```
    Protected Fields of the class
  - global_id
```
protected byte[] global_id
```
  - branch_id
```
protected byte[] branch_id
```
- Constructor Detail
  - GlobalXact
```
public GlobalXact()
```
- Method Detail
  - equals
```
public boolean equals(java.lang.Object other)
```
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Provide a hashCode which is compatable with the equals() method.
    
    Overrides:
    
    hashCode in class java.lang.Object
    
    See Also:
    
    Object.hashCode()

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Built on Wed 2018-05-16 16:01:03+0000, from revision ???

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Apache Derby V10.14 Internals - Copyright © 2004,2018 The Apache Software Foundation. All Rights Reserved.