1 package nginx.unit; 2 3 import java.lang.String; 4 import java.util.Enumeration; 5 import java.util.NoSuchElementException; 6 7 public class HeaderNamesEnumeration implements Enumeration<String> { 8 9 private long headers_ptr; 10 private long size; 11 private long pos = 0; 12 HeaderNamesEnumeration(long _headers_ptr, long _size)13 public HeaderNamesEnumeration(long _headers_ptr, long _size) { 14 headers_ptr = _headers_ptr; 15 size = _size; 16 } 17 18 @Override hasMoreElements()19 public boolean hasMoreElements() 20 { 21 if (pos >= size) { 22 return false; 23 } 24 25 pos = nextElementPos(headers_ptr, size, pos); 26 return pos < size; 27 } 28 nextElementPos(long headers_ptr, long size, long pos)29 static private native long nextElementPos(long headers_ptr, long size, long pos); 30 31 @Override nextElement()32 public String nextElement() 33 { 34 if (pos >= size) { 35 throw new NoSuchElementException(); 36 } 37 38 return nextElement(headers_ptr, size, pos++); 39 } 40 nextElement(long headers_ptr, long size, long pos)41 static private native String nextElement(long headers_ptr, long size, long pos); 42 } 43