ModifierSetIterator.java
1.86 KB
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
53
54
55
56
57
58
59
60
61
62
63
64
65
/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.scene7.is.util.KeyValuePair
* org.jetbrains.annotations.NotNull
* org.jetbrains.annotations.Nullable
*/
package com.scene7.is.ps.provider;
import com.scene7.is.ps.provider.ModifierSet;
import com.scene7.is.ps.provider.defs.ModifierEnum;
import com.scene7.is.util.KeyValuePair;
import java.util.Iterator;
import java.util.List;
import java.util.NoSuchElementException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
public class ModifierSetIterator
implements Iterator<KeyValuePair<ModifierEnum<?>, ?>> {
@NotNull
private final ModifierSet modifierSet;
private final Iterator<ModifierEnum<?>> modifierIterator;
private KeyValuePair<ModifierEnum<?>, ?> next;
public ModifierSetIterator(ModifierSet modifierSet) {
this.modifierSet = modifierSet;
this.modifierIterator = ModifierEnum.VALUE_LIST.iterator();
this.next = this.findNext();
}
@Override
public boolean hasNext() {
return this.next != null;
}
@NotNull
@Override
public KeyValuePair<ModifierEnum<?>, ?> next() {
if (this.next == null) {
throw new NoSuchElementException();
}
KeyValuePair result = this.next;
this.next = this.findNext();
return result;
}
@Override
public void remove() {
throw new UnsupportedOperationException("remove");
}
@Nullable
private KeyValuePair<ModifierEnum<?>, ?> findNext() {
while (this.modifierIterator.hasNext()) {
ModifierEnum modifier = this.modifierIterator.next();
if (!this.modifierSet.contains(modifier)) continue;
Object value = this.modifierSet.getOrDie(modifier);
return KeyValuePair.keyValuePair(modifier, value);
}
return null;
}
}