50 lines
1.5 KiB
Java
50 lines
1.5 KiB
Java
package com.entrouvert.cryptic;
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import java.util.*;
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class GObject {
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private long cptr;
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protected GObject(long ptr) {
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if (ptr == 0) {
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throw new RuntimeException("Error creating " + getClass().getName());
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}
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cptr = ptr;
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}
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protected Map arrayToMap(Object[] arr) {
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Map map = new HashMap();
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if (arr == null)
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return map;
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if (arr.length % 2 != 0)
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throw new IllegalArgumentException("arr must of an even size");
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int i;
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for (i=0;i<arr.length;i+=2) {
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map.put(arr[i],arr[i+1]);
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}
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return map;
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}
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protected void mapToArray(Map map, Object[] arr) {
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int s = map.size();
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if (map == null)
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return;
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Iterator it;
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it = map.entrySet().iterator();
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int i = 0;
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while (it.hasNext() && i < 2*s) {
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Map.Entry e = (Map.Entry)it.next();
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arr[i++] = (Object)e.getKey();
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arr[i++] = (Object)e.getValue();
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}
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}
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protected void listToArray(List list, Object[] arr) {
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Iterator it = list.iterator();
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int s = arr.length;
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int i = 0;
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while (it.hasNext() && i < s) {
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arr[i++] = (Object)it.next();
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}
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}
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protected void finalize() throws Throwable {
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CrypticJNI.destroy(cptr);
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}
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}
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