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1 package jfun.yan.xml;
2
3 import java.util.Arrays  ;
4
5 import jfun.yan.function.Function;
6
7 final class NutsFunction2Function implements Function {
8 private final NutsFunction nfun;
9 private final Class [] param_types;
10
11 NutsFunction2Function(NutsFunction nfun) {
12 this.nfun = nfun;
13 this.param_types = getObjectTypes(nfun.getParameterCount());
14 }
15 private static Class [] getObjectTypes(int k){
16 final Class [] ret = new Class [k];
17 Arrays.fill(ret, Object .class);
18 return ret;
19 }
20 public boolean isConcrete() {
21 return false;
22 }
23
24 public Class getReturnType() {
25 final Class ret = nfun.getReturnType();
26 if(ret==null)
27 return Object .class;
28 else
29 return ret;
30 }
31
32 public Class [] getParameterTypes() {
33 return param_types;
34 }
35
36 public Object call(Object [] args){
37 return NutsUtils.callFunction(nfun, args);
38 }
39
40 public String getName() {
41 return nfun.getName();
42 }
43
44 }
45 |
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Java API By Example, From Geeks To Geeks.