1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/*
* Copyright (C) 2002-2014 Sebastiano Vigna
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package PACKAGE;
import it.unimi.dsi.fastutil.Hash;
/** A type-specific {@link Hash} interface.
*
* @see Hash
*/
public interface HASH {
/** A type-specific hash strategy.
*
* @see it.unimi.dsi.fastutil.Hash.Strategy
*/
public interface Strategy {
/** Returns the hash code of the specified element with respect to this hash strategy.
*
* @param e an element.
* @return the hash code of the given element with respect to this hash strategy.
*/
public int hashCode( KEY_TYPE e );
/** Returns true if the given elements are equal with respect to this hash strategy.
*
* @param a an element.
* @param b another element.
* @return true if the two specified elements are equal with respect to this hash strategy.
*/
public boolean equals( KEY_TYPE a, KEY_TYPE b );
}
}
|
