Package org.assertj.core.api.recursive.comparison

Class FieldHolder<T>

java.lang.Object

org.assertj.core.api.recursive.comparison.FieldHolder<T>

Type Parameters:

T - entity type

Direct Known Subclasses:

FieldComparators, FieldMessages

abstract class FieldHolder<T>
extends Object

An abstract field holder which provides to pair a specific entities for fields described by their path without element index.

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<String,T>	fieldHolder

Constructor Summary

Constructors

Constructor	Description
FieldHolder()

Method Summary

Modifier and Type	Method	Description
Stream<Map.Entry<String,T>>	entryByField()	Returns a sequence of all field-entry pairs which the current holder supplies.
boolean	equals(Object o)
private static <T> String	formatRegisteredEntity(Map.Entry<String,T> entry)
T	get(String fieldLocation)	Retrieves a specific entity which is associated with the giving filedLocation from the field holder, if it presents.
boolean	hasEntity(String fieldLocation)	Checks, whether an any entity associated with the giving field location.
int	hashCode()
boolean	isEmpty()
void	put(String fieldLocation, T entity)	Pairs the giving entity with the fieldLocation.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

fieldHolder

protected final Map<String,T> fieldHolder

Constructor Detail

FieldHolder

public FieldHolder()

Method Detail

put

public void put(String fieldLocation,
                T entity)

Pairs the giving entity with the fieldLocation.

Parameters:

fieldLocation - the field location where to apply the giving entity

entity - the entity to pair

get

public T get(String fieldLocation)

Retrieves a specific entity which is associated with the giving filedLocation from the field holder, if it presents. Otherwise, this method returns null.

Parameters:

fieldLocation - the field location which has to be associated with an entity

Returns:

entity or null

hasEntity

public boolean hasEntity(String fieldLocation)

Checks, whether an any entity associated with the giving field location.

Parameters:

fieldLocation - the field location which association need to check

Returns:

is entity associated with field location

isEmpty

public boolean isEmpty()

Returns:

true is there are registered entities, false otherwise

entryByField

public Stream<Map.Entry<String,T>> entryByField()

Returns a sequence of all field-entry pairs which the current holder supplies.

Returns:

sequence of field-entry pairs

toString

public String toString()

Overrides:

toString in class Object

formatRegisteredEntity

private static <T> String formatRegisteredEntity(Map.Entry<String,T> entry)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object