InPredicate (Ontopia)

java.lang.Object
- net.ontopia.topicmaps.query.impl.basic.InPredicate
- - net.ontopia.topicmaps.query.impl.rdbms.InPredicate

All Implemented Interfaces:

BasicPredicateIF, JDOPredicateIF, PredicateIF
```
public class InPredicate
extends InPredicate
implements JDOPredicateIF
```
INTERNAL: The implementation of the 'in(var, e1, ..., eN)' predicate.

Field Summary

Fields
Modifier and Type Field Description

protected TopicMapIF topicmap

Constructor Summary

Constructors
Constructor Description

InPredicate(TopicMapIF topicmap)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`buildQuery(QueryBuilder builder, List expressions, List arguments)`	INTERNAL: Registers JDOExpressionsIF for this predicate with the query builder.
`boolean`	`isRecursive()`	INTERNAL:
`void`	`prescan(QueryBuilder builder, List arguments)`	INTERNAL: This method will be called before building the query.

Methods inherited from class net.ontopia.topicmaps.query.impl.basic.InPredicate
filter, getCost, getName, getSignature, satisfy

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

Methods inherited from interface net.ontopia.topicmaps.query.impl.basic.BasicPredicateIF
satisfy

Methods inherited from interface net.ontopia.topicmaps.query.parser.PredicateIF
getCost, getName, getSignature

- Field Detail
  - topicmap
```
protected TopicMapIF topicmap
```
- Constructor Detail
  - InPredicate
```
public InPredicate(TopicMapIF topicmap)
```
- Method Detail
  - isRecursive
```
public boolean isRecursive()
```
    Description copied from interface: JDOPredicateIF
    
    INTERNAL:
    
    Specified by:
    
    isRecursive in interface JDOPredicateIF
  - prescan
```
public void prescan(QueryBuilder builder,
                    List arguments)
```
    Description copied from interface: JDOPredicateIF
    
    INTERNAL: This method will be called before building the query. It is used mainly for analyzing the predicate.
    
    Specified by:
    
    prescan in interface JDOPredicateIF
  - buildQuery
```
public boolean buildQuery(QueryBuilder builder,
                          List expressions,
                          List arguments)
                   throws InvalidQueryException
```
    Description copied from interface: JDOPredicateIF
    
    INTERNAL: Registers JDOExpressionsIF for this predicate with the query builder.
    
    Specified by:
    
    buildQuery in interface JDOPredicateIF
    
    Returns:
    
    true if predicate was mapped to JDO expression; false if the predicate could not be mapped to an JDO expression.
    
    Throws:
    
    InvalidQueryException