Package com.vaadin.data.util.filter

Class Like

java.lang.Object

com.vaadin.data.util.filter.Like

All Implemented Interfaces:

Container.Filter, Serializable

public class Like
extends Object
implements Container.Filter

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
Like(Object propertyId, String value)
Like(Object propertyId, String value, boolean caseSensitive)

Method Summary

Modifier and Type	Method	Description
boolean	appliesToProperty(Object propertyId)	Check if a change in the value of a property can affect the filtering result.
boolean	equals(Object obj)
Object	getPropertyId()
String	getValue()
int	hashCode()
boolean	isCaseSensitive()
boolean	passesFilter(Object itemId, Item item)	Check if an item passes the filter (in-memory filtering).
void	setCaseSensitive(boolean caseSensitive)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Like

public Like(Object propertyId,
            String value)

Like

public Like(Object propertyId,
            String value,
            boolean caseSensitive)

Method Detail

getPropertyId

public Object getPropertyId()

getValue

public String getValue()

setCaseSensitive

public void setCaseSensitive(boolean caseSensitive)

isCaseSensitive

public boolean isCaseSensitive()

passesFilter

public boolean passesFilter(Object itemId,
                            Item item)
                     throws UnsupportedOperationException

Description copied from interface: Container.Filter

Check if an item passes the filter (in-memory filtering).

Specified by:

passesFilter in interface Container.Filter

Parameters:

itemId - identifier of the item being filtered; may be null when the item is being added to the container

item - the item being filtered

Returns:

true if the item is accepted by this filter

Throws:

UnsupportedOperationException - if the filter cannot be used for in-memory filtering

appliesToProperty

public boolean appliesToProperty(Object propertyId)

Description copied from interface: Container.Filter

Check if a change in the value of a property can affect the filtering result. May always return true, at the cost of performance. If the filter cannot determine whether it may depend on the property or not, should return true.

Specified by:

appliesToProperty in interface Container.Filter

Returns:

true if the filtering result may/does change based on changes to the property identified by propertyId

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object