OpenConcerto

Dépôt officiel du code source de l'ERP OpenConcerto
sonarqube

svn://code.openconcerto.org/openconcerto

Rev

Rev 132 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 132 Rev 180
Line 13... Line 13...
13
 
13
 
14
 package org.openconcerto.utils.cc;
14
 package org.openconcerto.utils.cc;
15
 
15
 
16
import java.util.Map;
16
import java.util.Map;
17
 
17
 
18
public abstract class Transformer<E, T> implements ITransformer<E, T>, IClosure<E>, org.apache.commons.collections.Transformer {
18
public abstract class Transformer<E, T> implements ITransformer<E, T>, IClosure<E> {
19
 
19
 
20
    private static final ITransformer<Object, Object> nopTransf = new ITransformer<Object, Object>() {
20
    private static final ITransformer<Object, Object> nopTransf = new ITransformer<Object, Object>() {
21
        @Override
21
        @Override
22
        public Object transformChecked(Object input) {
22
        public Object transformChecked(Object input) {
23
            return input;
23
            return input;
Line 28... Line 28...
28
    public static final <N> ITransformer<N, N> nopTransformer() {
28
    public static final <N> ITransformer<N, N> nopTransformer() {
29
        return (ITransformer<N, N>) nopTransf;
29
        return (ITransformer<N, N>) nopTransf;
30
    }
30
    }
31
 
31
 
32
    public static final <K, V> ITransformer<K, V> fromMap(final Map<K, V> map) {
32
    public static final <K, V> ITransformer<K, V> fromMap(final Map<K, V> map) {
33
        return new Transformer<K, V>() {
33
        return new ITransformer<K, V>() {
34
            @Override
34
            @Override
35
            public V transformChecked(K input) {
35
            public V transformChecked(K input) {
36
                return map.get(input);
36
                return map.get(input);
37
            }
37
            }
38
        };
38
        };
39
    }
39
    }
40
 
40
 
41
    @SuppressWarnings("unchecked")
-
 
42
    public final Object transform(Object input) {
-
 
43
        return this.transformChecked((E) input);
-
 
44
    }
41
    @Override
45
 
-
 
46
    public abstract T transformChecked(E input);
42
    public abstract T transformChecked(E input);
47
 
43
 
-
 
44
    @Override
48
    public final void executeChecked(E input) {
45
    public final void executeChecked(E input) {
49
        this.transformChecked(input);
46
        this.transformChecked(input);
50
    }
47
    }
51
}
48
}