Package cdc.util.data.util

Interface AttributePredicate

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface AttributePredicate

Interface used to filter attributes.

Author:

Damien Carbonne

Field Summary

Fields

Modifier and Type	Field	Description
static AttributePredicate	ANY_ATTRIBUTE
static AttributePredicate	IS_EMPTY_ATTRIBUTE

Method Summary

Modifier and Type	Method	Description
boolean	accepts(Element element, java.lang.String name, java.lang.String value)	Returns true when the attribute must be kept.
static AttributePredicate	fromNames(java.util.Collection<java.lang.String> names)	Returns an AttributePredicate that returns true when the attribute has a names belonging to a collection.

Field Detail

ANY_ATTRIBUTE

static final AttributePredicate ANY_ATTRIBUTE

IS_EMPTY_ATTRIBUTE

static final AttributePredicate IS_EMPTY_ATTRIBUTE

Method Detail

accepts

boolean accepts(Element element,
                java.lang.String name,
                java.lang.String value)

Returns true when the attribute must be kept.

Parameters:

element - The element containing the attribute.

name - The attribute name.

value - The attribute value.

Returns:

True if attribute must be kept, false otherwise.

fromNames

static AttributePredicate fromNames(java.util.Collection<java.lang.String> names)

Returns an AttributePredicate that returns true when the attribute has a names belonging to a collection.

It is advised to use an efficient collection, typically a Set.

Parameters:

names - The collections of names. MUST NOT be null.

Returns:

A new instance of AttributePredicate that returns true when the attribute name belong to names.