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java: fix streaming de/serializer

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This commit is contained in:
frsyuki 2009-10-25 02:41:55 +09:00
parent 5393a0df16
commit d39c016e1d
2 changed files with 90 additions and 7 deletions
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22
java-plan1/Unpacker.java
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@ -50,13 +50,26 @@ public class Unpacker {
return finished;
}
public void reset()
{
for(int i=0; i <= top; ++top) {
stack_ct[top] = 0;
stack_count[top] = 0;
stack_obj[top] = null;
stack_map_key[top] = null;
}
cs = CS_HEADER;
trail = 0;
top = -1;
finished = false;
}
@SuppressWarnings("unchecked")
public int execute(byte[] src, int off, int length) throws IOException
{
if(off >= length) { return off; }
int limit = off + length;
int limit = length;
int i = off;
int count;
@ -64,7 +77,7 @@ public class Unpacker {
_out: do {
_header_again: {
//System.out.println("while i:"+i);
//System.out.println("while i:"+i+" limit:"+limit);
int b = src[i];
@ -349,6 +362,7 @@ public class Unpacker {
((ArrayList)(stack_obj[top])).add(obj);
if(--stack_count[top] == 0) {
obj = stack_obj[top];
stack_obj[top] = null;
--top;
break _push;
}
@ -363,6 +377,8 @@ public class Unpacker {
((HashMap)(stack_obj[top])).put(stack_map_key[top], obj);
if(--stack_count[top] == 0) {
obj = stack_obj[top];
stack_map_key[top] = null;
stack_obj[top] = null;
--top;
break _push;
}
@ -379,7 +395,7 @@ public class Unpacker {
++i;
} while(i < limit); // _out
return i - off;
return i;
}
}