Package net.ontopia.topicmaps.nav2.impl.basic

Class DefaultIfDecider

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

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 Details

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 Details

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