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comparison src/luan/DeepCloner.java @ 78:7c08b611125d

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better deep cloning git-svn-id: https://luan-java.googlecode.com/svn/trunk@79 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Fri, 15 Feb 2013 22:29:16 +0000
parents 4bf3d0c0b6b9
children 0149bdf98fd8
comparison
equal deleted inserted replaced
77:4bf3d0c0b6b9 78:7c08b611125d
16 obj.deepenClone(rtn,this); 16 obj.deepenClone(rtn,this);
17 } 17 }
18 return rtn; 18 return rtn;
19 } 19 }
20 20
21 public void deepenClone(Object[] a) { 21 public <T> T[] deepClone(T[] obj) {
22 for( int i=0; i<a.length; i++ ) { 22 if( obj.length == 0 )
23 a[i] = get(a[i]); 23 return obj;
24 @SuppressWarnings("unchecked")
25 T[] rtn = (T[])cloned.get(obj);
26 if( rtn == null ) {
27 rtn = obj.clone();
28 cloned.put(obj,rtn);
29 for( int i=0; i<rtn.length; i++ ) {
30 @SuppressWarnings("unchecked")
31 T t = (T)get(rtn[i]);
32 rtn[i] = t;
33 }
24 } 34 }
35 return rtn;
25 } 36 }
26 37
27 public Object get(Object obj) { 38 public Object get(Object obj) {
28 if( !(obj instanceof DeepCloneable) ) 39 if( !(obj instanceof DeepCloneable) )
29 return obj; 40 return obj;