DynamicOccurrencePredicate (Ontopia)

java.lang.Object
- net.ontopia.topicmaps.query.impl.basic.AbstractDynamicPredicate
- - net.ontopia.topicmaps.query.impl.basic.DynamicOccurrencePredicate

All Implemented Interfaces:

BasicPredicateIF, PredicateIF

Direct Known Subclasses:

DynamicOccurrencePredicate
```
public class DynamicOccurrencePredicate
extends AbstractDynamicPredicate
```
INTERNAL: Implements occurrence predicates.

Field Summary

Fields
Modifier and Type Field Description

protected ClassInstanceIndexIF index

protected OccurrenceIndexIF occindex

protected TopicMapIF topicmap
- Fields inherited from class net.ontopia.topicmaps.query.impl.basic.AbstractDynamicPredicate
  base, name, type

Constructor Summary

Constructors
Constructor Description

DynamicOccurrencePredicate(TopicMapIF topicmap, LocatorIF base, TopicIF type)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getCost(boolean[] boundparams)`	INTERNAL.
`String`	`getSignature()`	INTERNAL: Returns a string representing the signature of the predicate.
`QueryMatches`	`satisfy(QueryMatches matches, Object[] arguments)`

Methods inherited from class net.ontopia.topicmaps.query.impl.basic.AbstractDynamicPredicate
getName, getType

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

- Field Detail
  - topicmap
```
protected TopicMapIF topicmap
```
  - index
```
protected ClassInstanceIndexIF index
```
  - occindex
```
protected OccurrenceIndexIF occindex
```
- Constructor Detail
  - DynamicOccurrencePredicate
```
public DynamicOccurrencePredicate(TopicMapIF topicmap,
                                  LocatorIF base,
                                  TopicIF type)
```
- Method Detail
  - getSignature
```
public String getSignature()
```
    Description copied from interface: PredicateIF
    
    INTERNAL: Returns a string representing the signature of the predicate. The string consists of a whitespace-separated list of arguments, where each argument is made up of tokens representing the type or cardinality of that argument.
    
    The instance-of predicate would have a signature of "t t", while /= would have ". .", and in would have ". .+". For full details, see topicmaps.impl.utils.ArgumentValidator.
  - getCost
```
public int getCost(boolean[] boundparams)
```
    Description copied from interface: PredicateIF
    
    INTERNAL.
  - satisfy
```
public QueryMatches satisfy(QueryMatches matches,
                            Object[] arguments)
                     throws InvalidQueryException
```
    Throws:
    
    InvalidQueryException