de.danielbechler.diff.selector

Class RootElementSelector

java.lang.Object

de.danielbechler.diff.selector.ElementSelector

de.danielbechler.diff.selector.RootElementSelector

public final class RootElementSelector
extends ElementSelector

Author:

Daniel Bechler

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object element) Must be implemented in a way so that this element can be distinguished from the other ones.
static RootElementSelector	getInstance()
int	hashCode() Make sure to implement this properly.
String	toHumanReadableString()

Methods inherited from class de.danielbechler.diff.selector.ElementSelector

toString

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static RootElementSelector getInstance()

toHumanReadableString

public String toHumanReadableString()

Specified by:

toHumanReadableString in class ElementSelector

equals

public boolean equals(Object element)

Description copied from class: ElementSelector

Must be implemented in a way so that this element can be distinguished from the other ones.

Specified by:

equals in class ElementSelector

Parameters:

element - The object to check equality against.

Returns:

true is the given object equals this one, otherwise false.

hashCode

public int hashCode()

Description copied from class: ElementSelector

Make sure to implement this properly. If two elements are equal, their hash code must be equal as well. However, it is absolutely okay if two unequal elements return the same hash code. A simple implementation could just return 0.

Specified by:

hashCode in class ElementSelector

Returns:

The hash code of this element.