DataIdentifier (Apache Jackrabbit 2.22.2 API)

java.lang.Object
- org.apache.jackrabbit.core.data.DataIdentifier

All Implemented Interfaces:

Serializable
```
public class DataIdentifier
extends Object
implements Serializable
```
Opaque data identifier used to identify records in a data store. All identifiers must be serializable and implement the standard object equality and hash code methods.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

DataIdentifier(String identifier)
Creates a data identifier from the given string.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object object)`	Checks if the given object is a data identifier and has the same string representation as this one.
`int`	`hashCode()`	Returns the hash code of the identifier string.
`String`	`toString()`	Returns the identifier string.

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

- Constructor Detail
  - DataIdentifier
```
public DataIdentifier(String identifier)
```
    Creates a data identifier from the given string.
    
    Parameters:
    
    identifier - data identifier
- Method Detail
  - toString
```
public String toString()
```
    Returns the identifier string.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    identifier string
  - equals
```
public boolean equals(Object object)
```
    Checks if the given object is a data identifier and has the same string representation as this one.
    
    Overrides:
    
    equals in class Object
    
    Parameters:
    
    object - other object
    
    Returns:
    
    true if the given object is the same identifier, false otherwise
  - hashCode
```
public int hashCode()
```
    Returns the hash code of the identifier string.
    
    Overrides:
    
    hashCode in class Object
    
    Returns:
    
    hash code