org.cesilko.rachota.core.filters
Class KeywordFilter

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

public class KeywordFilter
extends AbstractTaskFilter

Task filter allowing to filter tasks by keyword.

Field Summary

static int	RULE_CONTAINS Rule requiring given content to be part of task property.
static int	RULE_CONTAINS_NOT Rule requiring given content not to be part of task property.

Constructor Summary

KeywordFilter()
Creates new default keyword filter which is preset to RULE_CONTAINS content rule and no text.

KeywordFilter(int contentRule, java.lang.String subString)
Creates new keyword filter.

Method Summary

java.util.Vector	filterTasks(java.util.Vector tasks) Applies keyword filter on given tasks and returns those tasks that satisfied filter criterion.
java.util.Vector	getContentRules() Returns both available content rules of keyword 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_CONTAINS

public static final int RULE_CONTAINS

Rule requiring given content to be part of task property.

See Also:

Constant Field Values

RULE_CONTAINS_NOT

public static final int RULE_CONTAINS_NOT

Rule requiring given content not to be part of task property.

See Also:

Constant Field Values

Constructor Detail

KeywordFilter

public KeywordFilter(int contentRule,
                     java.lang.String subString)

Creates new keyword filter. Filter accepts only RULE_CONTAINS and RULE_CONTAINS_NOT content rules. Other rules will cause that tasks will not be filtered at all.

Parameters:

contentRule - One of two content rules determining allowed content in task keyword.

subString - Text that must/mustn't be present in task keyword.

KeywordFilter

public KeywordFilter()

Creates new default keyword filter which is preset to RULE_CONTAINS content rule and no text.

Method Detail

getContentRules

public java.util.Vector getContentRules()

Returns both available content rules of keyword filter.

Overrides:

getContentRules in class AbstractTaskFilter

Returns:

RULE_CONTAINS and RULE_CONTAINS_NOT content rules.

filterTasks

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

Applies keyword 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.