AbstractQOMNode (Apache Jackrabbit 2.23.1-beta API)

java.lang.Object
- org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode

Direct Known Subclasses:

ColumnImpl, ConstraintImpl, DynamicOperandImpl, JoinConditionImpl, OrderingImpl, QueryObjectModelTree, SourceImpl, StaticOperandImpl
```
public abstract class AbstractQOMNode
extends Object
```
AbstractQOMNode...

Field Summary

Fields
Modifier and Type Field Description

protected NamePathResolver resolver

Constructor Summary

Constructors
Constructor Description

AbstractQOMNode(NamePathResolver resolver)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract Object`	`accept(QOMTreeVisitor visitor, Object data)`	Accepts a `visitor` and calls the appropriate visit method depending on the type of this QOM node.
`protected String`	`getJCRName(Name name)`	Returns the JCR name string for the given `Name` or `null` if `name` is `null`.
`protected String`	`getJCRPath(Path path)`	Returns the JCR path String for the given `Path` object or `null` if `path` is `null`.
`protected String`	`protect(Object expression)`
`protected String`	`quote(Name name)`
`protected String`	`quote(Path path)`

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

- Field Detail
  - resolver
```
protected final NamePathResolver resolver
```
- Constructor Detail
  - AbstractQOMNode
```
public AbstractQOMNode(NamePathResolver resolver)
```
- Method Detail
  - accept
```
public abstract Object accept(QOMTreeVisitor visitor,
                              Object data)
                       throws Exception
```
    Accepts a visitor and calls the appropriate visit method depending on the type of this QOM node.
    
    Parameters:
    
    visitor - the visitor.
    
    data - user defined data, which is passed to the visit method.
    
    Throws:
    
    Exception
  - getJCRName
```
protected String getJCRName(Name name)
```
    Returns the JCR name string for the given Name or null if name is null.
    
    Parameters:
    
    name - the Name.
    
    Returns:
    
    the prefixed JCR name or name.toString() if an unknown namespace URI is encountered.
  - getJCRPath
```
protected String getJCRPath(Path path)
```
    Returns the JCR path String for the given Path object or null if path is null.
    
    Parameters:
    
    path - A Path object.
    
    Returns:
    
    JCR path in the standard form or path.toString() if an unknown namespace URI is encountered.
  - quote
```
protected String quote(Name name)
```
  - quote
```
protected String quote(Path path)
```
  - protect
```
protected String protect(Object expression)
```