org.cesilko.rachota.core.filters
Class DurationFilter

java.lang.Object
  org.cesilko.rachota.core.filters.AbstractTaskFilter
      org.cesilko.rachota.core.filters.DurationFilter

public class DurationFilter
extends AbstractTaskFilter

Task filter allowing to filter tasks by duration.

Field Summary

static int	RULE_LESS_THAN Rule requiring given content NOT to be smaller than task property.
static int	RULE_MORE_THAN Rule requiring given content NOT to be greater than task property.

Constructor Summary

DurationFilter()
Creates new default duration filter which is preset to RULE_MORE_THAN content rule and zero duration.

DurationFilter(int contentRule, java.lang.Long duration)
Creates new duration filter.

Method Summary

java.util.Vector	filterTasks(java.util.Vector tasks) Applies duration filter on given tasks and returns those tasks that satisfied filter criterion.
java.util.Vector	getContentRules() Returns both available content rules of duration filter.
java.lang.String	toString() Returns name of filter as text.

Methods inherited from class org.cesilko.rachota.core.filters.AbstractTaskFilter

getContent, getContentRule, getContentValues, setContent, setContentRule

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

RULE_MORE_THAN

public static final int RULE_MORE_THAN

Rule requiring given content NOT to be greater than task property.

See Also:

Constant Field Values

RULE_LESS_THAN

public static final int RULE_LESS_THAN

Rule requiring given content NOT to be smaller than task property.

See Also:

Constant Field Values

Constructor Detail

DurationFilter

public DurationFilter(int contentRule,
                      java.lang.Long duration)

Creates new duration filter. Filter accepts only RULE_LESS_THAN and RULE_MORE_THAN content rules. Other rules will cause that tasks will not be filtered at all.

Parameters:

contentRule - One of two content rules determining allowed value of task duration.

duration - Time duration in millisecondss that must be greater/smaller than task duration.

DurationFilter

public DurationFilter()

Creates new default duration filter which is preset to RULE_MORE_THAN content rule and zero duration.

Method Detail

getContentRules

public java.util.Vector getContentRules()

Returns both available content rules of duration filter.

Overrides:

getContentRules in class AbstractTaskFilter

Returns:

RULE_LESS_THAN and RULE_MORE_THAN content rules.

filterTasks

public java.util.Vector filterTasks(java.util.Vector tasks)

Applies duration filter on given tasks and returns those tasks that satisfied filter criterion.

Overrides:

filterTasks in class AbstractTaskFilter

Parameters:

tasks - Vector of tasks to be filtered.

Returns:

Filtered tasks.

toString

public java.lang.String toString()

Returns name of filter as text.

Overrides:

toString in class AbstractTaskFilter

Returns:

Name of filter as text.