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1 package jfun.yan;
2
3 import jfun.util.Misc;
4 import jfun.yan.element.AnyArrayStore;
5 import jfun.yan.element.ArrayStore;
6 import jfun.yan.element.ElementStore;
7 import jfun.yan.util.ReflectionUtil;
8
9 final class ArrayStoreBinder<T> extends StoreBinder{
10 private final Class  etype;
11
12 public Class getElementType() {
13 return etype;
14 }
15 public ArrayStoreBinder(Creator<T>[] creators, Class etype) {
16 super(creators);
17 this.etype = etype;
18 }
19 public ElementStore<T> toStore(Object v){
20 if(v instanceof Object []){
21 return new ArrayStore((Object [])v);
22 }
23 else{
24 return new AnyArrayStore<T>(v);
25 }
26 }
27 public void checkElement(int i, Class ctype){
28 if(etype!=null && !ReflectionUtil.isCompatible(etype, ctype)){
29 throw new TypeMismatchException(etype, ctype,
30 "type mismatch: the #"
31 +i+" element is of "+Misc.getTypeName(ctype)
32 +", while "+Misc.getTypeName(etype)
33 +" is expected.");
34 }
35 }
36 public String toString(){
37 return "ArrayStoreBinder";
38 }
39 }
40 |
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