SelectorBasedConstraint (Jackrabbit Core 2.21.26-beta API)

java.lang.Object
- org.apache.jackrabbit.core.query.lucene.constraint.SelectorBasedConstraint

All Implemented Interfaces:

Constraint

Direct Known Subclasses:

ComparisonConstraint, HierarchyConstraint, QueryConstraint
```
public abstract class SelectorBasedConstraint
extends Object
implements Constraint
```
SelectorBasedConstraint implements a constraint that is based on a named selector.

Constructor Summary

Constructors
Constructor Description

SelectorBasedConstraint(org.apache.jackrabbit.spi.commons.query.qom.SelectorImpl selector)
Creates a new constraint based on the given selector.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected org.apache.jackrabbit.spi.commons.query.qom.SelectorImpl`	`getSelector()`
`protected int`	`getSelectorIndex(org.apache.jackrabbit.spi.Name[] names)`	Returns the selector index of this constraint.

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

Methods inherited from interface org.apache.jackrabbit.core.query.lucene.constraint.Constraint
evaluate

- Constructor Detail
  - SelectorBasedConstraint
```
public SelectorBasedConstraint(org.apache.jackrabbit.spi.commons.query.qom.SelectorImpl selector)
```
    Creates a new constraint based on the given selector.
    
    Parameters:
    
    selector - the selector this constraint is based on.
- Method Detail
  - getSelectorIndex
```
protected int getSelectorIndex(org.apache.jackrabbit.spi.Name[] names)
```
    Returns the selector index of this constraint.
    
    Parameters:
    
    names - the selector names.
    
    Returns:
    
    the selector index.
  - getSelector
```
protected org.apache.jackrabbit.spi.commons.query.qom.SelectorImpl getSelector()
```
    Returns:
    
    the selector of this constraint.