PropertyDescriptor (PMD Core 7.0.0 API)

java.lang.Object
- net.sourceforge.pmd.properties.PropertyDescriptor<T>

Type Parameters:

T - Type of the property's value
```
public final class PropertyDescriptor<T>
extends Object
```
Describes a property of a rule or a renderer.
Usage of this API is described on PropertyFactory.
A property descriptor provides validation, serialization, and default values for a datatype <T>. Property descriptors are immutable and can be shared freely.

Author:

Brian Remedios, Clément Fournier

Version:

7.0.0

See Also:

PropertyFactory, PropertyBuilder

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`defaultValue()`	Default value to use when the user hasn't specified one or when they wish to revert to a known-good state.
`String`	`description()`	Describes the property and the role it plays within the rule it is specified for.
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`boolean`	`isXPathAvailable()`	Returns whether the property is available to XPath queries.
`String`	`name()`	The name of the property without spaces as it serves as the key into the property map.
`PropertySerializer<T>`	`serializer()`	Returns the strategy used to read and write this property to XML.
`String`	`toString()`

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

- Method Detail
  - name
```
public String name()
```
    The name of the property without spaces as it serves as the key into the property map.
    
    Returns:
    
    String
  - description
```
public String description()
```
    Describes the property and the role it plays within the rule it is specified for. Could be used in a tooltip.
    
    Returns:
    
    String
  - defaultValue
```
public T defaultValue()
```
    Default value to use when the user hasn't specified one or when they wish to revert to a known-good state.
    
    Returns:
    
    Object
  - serializer
```
public PropertySerializer<T> serializer()
```
    Returns the strategy used to read and write this property to XML. May support strings too.
  - isXPathAvailable
```
public boolean isXPathAvailable()
```
    Returns whether the property is available to XPath queries.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object