Delta (Nuxeo 2021.70.4 API Documentation)

java.lang.Object
- java.lang.Number
- - org.nuxeo.ecm.core.api.model.Delta

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

DeltaLong
```
public abstract class Delta
extends Number
```
Value holding a base value and a delta.
This is used when the actual intent of the value is to be an incremental update to an existing value.

Since:

6.0

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

Delta()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`abstract Number`	`add(Number other)`	Adds this delta to a number.
`abstract Delta`	`add(Delta other)`	Adds this delta to another delta.
`abstract boolean`	`equals(Object obj)`
`abstract Number`	`getBase()`	Gets the base value.
`abstract Number`	`getDeltaValue()`	Gets the delta value as an object.
`abstract Number`	`getFullValue()`	Gets the full value (base + delta) as an object.
`abstract int`	`hashCode()`

Methods inherited from class java.lang.Number
byteValue, doubleValue, floatValue, intValue, longValue, shortValue

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

- Constructor Detail
  - Delta
```
public Delta()
```
- Method Detail
  - getFullValue
```
public abstract Number getFullValue()
```
    Gets the full value (base + delta) as an object.
    
    Returns:
    
    the full value
  - getDeltaValue
```
public abstract Number getDeltaValue()
```
    Gets the delta value as an object.
    
    Returns:
    
    the delta value
  - getBase
```
public abstract Number getBase()
```
    Gets the base value.
    
    Returns:
    
    the base value
    
    Since:
    
    8.3
  - add
```
public abstract Delta add(Delta other)
```
    Adds this delta to another delta.
    
    Parameters:
    
    other - the other delta
    
    Returns:
    
    the added delta
  - add
```
public abstract Number add(Number other)
```
    Adds this delta to a number.
    
    Parameters:
    
    other - the number
    
    Returns:
    
    the resulting number
  - equals
```
public abstract boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public abstract int hashCode()
```
    Overrides:
    
    hashCode in class Object