DefaultIfDecider (Ontopia)

java.lang.Object
- net.ontopia.topicmaps.nav2.impl.basic.DefaultIfDecider

All Implemented Interfaces:

NavigatorDeciderIF
```
public class DefaultIfDecider
extends Object
implements NavigatorDeciderIF
```
INTERNAL: class which implements interface NavigatorDeciderIF. Execute some rudimentary testing against Collection:
- collection is non-empty? (default)
- collection equals other collection specified by variable name (equals)
- collection has less-than number of entries?
- collection has greater-than number of entries?
See Also:

IfTag

Constructor Summary

Constructors
Constructor	Description
`DefaultIfDecider()`	INTERNAL: empty constructor which set all comparision values to their default state, it is then only checked if collection is non-empty.
`DefaultIfDecider(String equalsVariableName, int equalsSize, int lessThan, int greaterThan)`	INTERNAL: Default constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`ok(NavigatorPageIF contextTag, Object obj)`	INTERNAL: if implemented criteria are matched: deliver true, otherwise false.

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

- Constructor Detail
  - DefaultIfDecider
```
public DefaultIfDecider()
```
    INTERNAL: empty constructor which set all comparision values to their default state, it is then only checked if collection is non-empty.
  - DefaultIfDecider
```
public DefaultIfDecider(String equalsVariableName,
                        int equalsSize,
                        int lessThan,
                        int greaterThan)
```
    INTERNAL: Default constructor.
- Method Detail
  - ok
```
public boolean ok(NavigatorPageIF contextTag,
                  Object obj)
```
    Description copied from interface: NavigatorDeciderIF
    
    INTERNAL: if implemented criteria are matched: deliver true, otherwise false.
    
    Specified by:
    
    ok in interface NavigatorDeciderIF