id
stringlengths
36
36
text
stringlengths
1
1.25M
583b7bd9-6874-43d0-943b-0b65ba774ba1
final public void garbage_collection(long gcinterval) { garbage g; while(true) { System.out.println(new Date()+" running garbage collection."); g=new garbage(cache_dir); g.garbage_collection(); System.out.println(new Date()+" garbage collection ended."); if(gcint...
3a4a5d84-d5ef-4385-a69f-e92ff3782f65
final public void rebalance() { System.out.println(new Date()+" rebalancing directories to "+swap_level1_dirs+"/"+swap_level2_dirs+" levels."); garbage g=new garbage(cache_dir); g.rebalance(); System.out.println(new Date()+" operation ended."); }
f417fdbb-7bde-4de0-90ae-b55d74d2c3db
final public void cacheimport(String d) { repair.quiet=true; repair.nosave=true; repair.force=false; System.out.println(new Date()+" importing from cache on "+d); garbage g=new garbage(cache_dir); g.cacheimport(d); System.out.println(new Date()+" operation ended."); }
72b9b615-5d16-4db9-9ba3-e12c823a6bf4
final public void cacheexport(String d,int type,long diff) { repair.quiet=true; repair.nosave=true; repair.force=false; System.out.println(new Date()+" exporting cache to "+d); garbage g=new garbage(cache_dir); g.export(d,type,diff); save();save(); // flush changed .cacheinfos System.out.println(new Date()+" op...
1682e18e-56a5-474d-8b6b-ce2f5326add8
final public void dirimport(String d) { repair.quiet=true; repair.nosave=true; repair.force=false; System.out.println(new Date()+" importing "+d); garbage g=new garbage(cache_dir); g.dirimport(d); System.out.println(new Date()+" operation ended."); }
5899f272-78ca-4349-b77c-322bea988302
final public void fake_garbage_collection() { System.out.println(new Date()+" [FAKE] simulating garbage collection."); System.out.println(new Date()+" [FAKE] only bad files will be deleted from cache."); garbage g=new garbage(cache_dir); g.fake_garbage_collection(); System.out.println(new Date()+" [FAKE] garbage c...
83522e18-ce67-4a48-8bea-36e4fcc6f74d
final public void kill_unref() { System.out.println(new Date()+" killing unreferenced files."); garbage g=new garbage(cache_dir); g.scandel=0; g.cleanup(); System.out.println(new Date()+" "+g.scandel+" unreferenced files removed."); }
510d2ca1-377c-48f8-b6a0-23077ae6cdcb
final static private void touch_flag(String s) { if(s==null) return; try { java.io.FileOutputStream f=new java.io.FileOutputStream(s); f.close(); } catch (IOException ignore) {} }
a4056a2c-241b-4657-a976-64d985cfda52
final static private boolean checkFlag(String f, boolean clean) { if(f==null) return false; File fl=new File(f); if(fl.canRead()) { if(clean) fl.delete(); return true; } return false; }
7d0f2c83-a544-42b4-a95e-2c28fa60249e
final static java.util.regex.Pattern[] parseRealRegexpFile(String fname,java.util.regex.Pattern[] oldf) { try { String line,token; StringTokenizer st; DataInputStream dis=new DataInputStream(new BufferedInputStream(new FileInputStream(fname))); while ( (line = dis.readLine()) != null) { ...
a93b30a2-93f2-4fb1-968d-aba90c9d8278
final static regexp[] parseRegexpFile(String fname,regexp fail[]) { try { String line,token; StringTokenizer st; DataInputStream dis=new DataInputStream(new BufferedInputStream(new FileInputStream(fname))); while ( (line = dis.readLine()) != null) { if(line.startsWith("#")) continue; st=new StringTo...
bb43931e-453a-41ae-bfac-bcd9d7667f75
public final static byte[] encode (String s) { return encode(s.getBytes()); }
1d4387ae-4620-4bc6-9346-1442d87df5ff
public final static String encode_string (String s) { byte ascii[]=encode(s.getBytes()); return new String(ascii, 0, 0, ascii.length); }
f83435bd-41b1-483e-915d-e13ae107d1c6
public final static byte[] encode (byte bufin[]) { /* ENC is the basic 1 character encoding function to make a char printing */ // #define ENC(c) six2pr[c] int nbytes=bufin.length; byte bufcoded[]; if(nbytes % 3 == 0) { bufcoded=new byte[4*nbytes/3]; } else { bufcoded=new byte[ (nbyt...
b92a022e-2f00-4df1-a0e5-b2b49f6d4c96
final static String[] parseCookieFile(String fname) { String fail[]=null; try { String line,token; StringTokenizer st; DataInputStream dis=new DataInputStream(new BufferedInputStream(new FileInputStream(fname))); while ( (line = dis.readLine()) != null) { if(line.startsWith("#")) continue; st=new S...
446ecbbf-b696-46c4-abeb-c27c7647d28b
final static void parseRedirFile(String fname,boolean red) { // clear old redirects if(red) { redirfrom=null; redirto=null; redirpart=null; } else { remapfrom=null; remapto=null; remappart=null; } try { String line,token1,token2; int part; StringTokenizer st; DataInputStream...
5d90064f-8025-4c5d-8b7c-d5414e9689fb
final public static void addInetAdr(String iadr) { byte[] adr; byte[] mask; InetAddress a; StringTokenizer st=new StringTokenizer(iadr,"/"); try { a=InetAddress.getByName(st.nextToken()); } catch (UnknownHostException uf) { System.out.println(new Date()+" [ERROR] Can not resol...
b14feaf3-9136-4356-8db2-f384fa771b12
final public static boolean checkInetAdr(byte[] adr) { if(httpreq.allowed==null) return true; nextadres:for(int i=httpreq.allowed.length-1;i>=0;i--) { for(int j=0;j<adr.length;j++) { if( (adr[j] & httpreq.allowedmask[i][j]) != httpreq.allowed[i][j]) continue nextadres; } return true; } ...
a2c66dcd-08d3-41ce-a904-342ffd11b6ad
final public static boolean getYesNo(String s) { if(s==null) return false; if(s.length()==0) return false; s=s.toLowerCase(); if(s.equals("off") || s.equals("no") || s.equals("0") || s.equals("false")) return false; if(s.equals("on") || s.equals("yes") || s.equals("1") || s.equals("true")) re...
e11fd5b3-c14a-4d2b-8cc2-5bc5f46e51fc
static final public void handleBlock(request req) throws IOException { cacheobject.c_block.incrementAndGet(); if(req.method==httpreq.REQUEST_POST) req.keepalive=false; // disable keepalive on POST reply if(custom403==null) req.send_error(403,"Forbidden by rule"); else if(custom403.charAt(0)=='0') { if(req...
527a9b15-70c4-47c0-9f0e-55b5ef89cb0e
InOut(InputStream is,OutputStream os,Thread intr) { in=is; out=os; notify=intr; }
76923383-701c-422d-bbab-7946f80a8f8b
public void run() { byte b[]; int rb; b=new byte[512]; mainloop:while(true) { try { if(Thread.interrupted()) return; rb=in.read(b); if(rb==-1) break mainloop; out.write(b,0,rb); out.flush(); } catch (InterruptedIOException timeout) { notify.inter...
e3fa271b-3361-49e9-ab4e-a95498d12df8
public final static void main(String argv[]) { System.out.println("Repair "+VERSION+" - Smart Cache integrity checker and repairer."); System.out.println("Utility for recreating .cacheinfo files without data loss. "); System.out.println("Copyright (c) Radim Kolar 1999-2003. There are NO warranty and NO MIRACLES!...
707edb40-6446-4ef7-9c84-6ae13afb22bf
public final static String deamp(String inp) { int lp=0; int pos=0; while ( (pos=inp.indexOf("&amp;",lp))!=-1) { inp=inp.substring(0,pos+1)+inp.substring(pos+5); lp=pos; } return inp; }
4aeef2d7-bbf6-43f5-a52d-789dcdaf66f7
public final static cachedir repairDir(String dirname,boolean recurse) { if(dirname==null) return null; File f=new File(dirname); if(!f.exists()) { System.out.println("[ERROR] Directory "+dirname+" doesn't exists."); return null; } if(!f.isDirectory()) { int sep=dirname.lastIndex...
eb4e7c82-61e6-4829-95fc-46664e96fc1f
public final static void deampDir(cachedir cd) { for(cacheobject o1: cd.getObjects()) { cacheobject o2; String n1,n2; n1=o1.getName(); n2=deamp(n1); if(n1.equals(n2)) continue; o2=cd.getObject(n2); if(o2.getLocalName()!=null) { /* zji...
b6a4235e-f034-4b0b-b7d3-5be6d2a6db8b
public final static void loadMimeTypes(String fname) { if(fname==null) return; File f=new File(fname); if(!f.isFile()) { System.err.println("[ERROR] Can't load mime.types from file '"+fname+"'"); return; } try { BufferedReader in=new BufferedReader(new LineNumberReader(new FileReader(fnam...
0b11c9d1-b20b-4a4b-a74d-11d455d1ff54
public final static String guessContentType(String fname) { fname=fname.toLowerCase(); for(int i=0;i<guesstable.length;i+=2) { if(fname.endsWith(guesstable[i])) return guesstable[i+1]; } System.out.println("[WARNING] Can not determine MIME type for "+fname+", defaulting to "+defaultype); return defau...
eac4603e-6491-4b59-b9ec-b537ad760e7f
private final static void updateGuessTable(String mimetype,String ext) { if(mimetype==null || ext==null) return; if(mimetype.length()==0 || ext.length()==0) return; ext=("."+ext).toLowerCase(); for(int i=0;i<guesstable.length;i+=2) { if(ext.equals(guesstable[i])) { guesstable[i+1]=mimetype; ...
0b11cb96-cd2b-48ff-9461-e272a7e9e563
private static final void usage() { System.out.println("Syntax: repair [-q] [-r] [-f] [-n] [-d content.type] [-m mime.types] < Directory ... >"); System.out.println(" -q quiet mode"); System.out.println(" -r recurse into directories"); System.out.println(" -w write new .cach...
4902ea6b-b0e6-43ea-aa59-470ff154654b
garbage(String root) { this.root=root; /* init to defaults */ cachesize=200*1024*1024; /* 100MB Cache */ maxsize=4*1024*1024; // 5MB minsize=0; lowmark=90; highmark=95; refage=365; blocksize=4096; dirsize=4096; lopsize=1024*1024*20; lopsizeinc=1024*1024*20; sopsize=0;...
01d65fb9-19b9-4d33-a428-af4639047b0a
private final void optimise() { if(dummyMod(lopact1)) lopact1=null; if(dummyMod(lopact2)) lopact2=null; if(lopact1==null) lopsize=Integer.MAX_VALUE; if(lopact2==null) lopsizeinc=Integer.MAX_VALUE; if(dummyMod(sopact1)) sopact1=null; if(dummyMod(sopact2)) sopact2=null; if(sopact1==null) sopsize=0; if(...
5511c6fb-8f98-4964-8cc0-09c31cd1610c
private final void read_config(String cfgfile) { try{ String line,token; StringTokenizer st; int lineno=0; if(! new File(cfgfile).isAbsolute()) cfgfile=scache.cfgdir+File.separator+cfgfile; DataInputStream dis=new DataInputStream(new BufferedInputStream(new FileInputStream(cfgfile))); while ( (line = dis.readLi...
a815c5f5-e2c0-48b0-8c31-95c9b6022b8e
private final regexp[] fixup_urls(regexp what[]) { if(what==null) return null; for(int i=0;i<what.length;i++) { regexp r; r=new regexp( encodechars(what[i].toString()),false); what[i]=r; } return what; }
215accc9-fea5-4cc9-9381-86cae63fa494
public final void rebalance() { if(cachedir.readonly==true) { System.out.println(new Date()+" Cache directory is in READ-ONLY mode, operation Aborted."); return; } rebalance0(root); }
1745390e-753b-4fc3-a356-14ba77fc5c4a
public final void dirimport(String improot) { import0(improot,improot); }
000fd41a-0111-479f-8df1-60909e1b4672
public final void export(String to,int type,long difftime) { if(to.endsWith(File.separator)) to=to.substring(0,to.length()-1); export_one_dir(root,to,type,difftime); }
b01a6da8-c605-42cb-830a-a1ce6508f5e3
public final void cacheimport(String improot) { importcache0(improot); }
b0fbf023-1aba-47ce-add4-30e56b40675a
public final void cleanup() { if(cachedir.readonly==true) { System.out.println(new Date()+" Cache directory is in READ-ONLY mode, operation Aborted."); return; } kill_unref_dir(root,true); }
fb43f9cf-513e-484b-bb46-0b034580a4fb
private final void dump_gcarray() { System.out.println("\n"+new Date()+" Dumping garbage collection memory array:\nComputed LRU value in days\t\tURL\n"); for(int i=gcused;i>=0;i--) { if(gcarray[i]==null) continue; System.out.println(gcvalues[i]+" "+gcarray[i].getDirectory().getLocalDir()+gcarray[i].getName()...
40eaaba7-4d21-430a-b19f-c793e5611572
private final void import0(String improot,String dirname) { File myroot=new File(dirname); if(!myroot.isDirectory()) return; if(dirname.length()>improot.length()) { String urlpart; String hp; urlpart=dirname.substring(improot.length()+1); // roseknuti na host cast adresare a URL cast if(urlpart.inde...
2a4bbda6-8b07-4b6b-9a21-ea1bbccb5c43
private final void rebalance0(String dirname) { File myroot=new File(dirname); boolean goodlevel=false; if(!myroot.isDirectory()) return; /* zjistit, zda jsme jiz na spravne urovni t.j. */ /* root=d:\store my \x\y */ if(dirname.length()-this.root.length()>3) { // je uz to mozne.... ? String ...
bbd97461-286a-45a0-8f2a-37a758b56094
private final String encodechars(String urldir) { // System.out.println("Encode in="+urldir); /* get protocol if any */ int i=urldir.indexOf("://",0); if(i!=-1) { String proto=urldir.substring(0,i); urldir=urldir.substring(i+3); //cut of protocol /* odstranit http:// if any */ if(!proto.equal...
6d11932d-d571-4b5e-a732-f41b9cc1946c
public final void garbage_collection() { long high=(long)( (float)cachesize*(float)highmark/100f); if(cachedir.readonly==true) { System.out.println(new Date()+" Cache directory is in READ-ONLY mode, GC Aborted.\n"+new Date()+"\tYou can use -fakegc instead"); return; } if(gcloglevel>1) print_gc_intro(); ours...
74e5b3df-00d9-4b5a-aa8d-dfbf7e306325
private final void print_gc_outro() { long high=(long)( (float)cachesize*(float)highmark/100f); System.out.println(new Date()+" CACHE SCAN SUMMARY:"); System.out.println(new Date()+" High watermark: "+high+" B ("+highmark+"%)"); System.out.println(new Date()+" Used diskspace: "+oursize+ " ...
9b9c9a52-34e9-475b-9a1b-d0b835497a8b
private final void print_gc_intro() { long bot=(long)( (float)cachesize*(float)lowmark/100f); long high=(long)( (float)cachesize*(float)highmark/100f); System.out.println(new Date()+" Cache size watermarks:"); System.out.println(new Date()+" High: "+high+" B ("+highmark+"%)"); System.out.println(new Dat...
704618c4-ab61-4ee3-8255-c1ed1e2976df
public final void fake_garbage_collection() { print_gc_intro(); refage=REFAGE_MAX; maxsize=Integer.MAX_VALUE; minsize=0; oursize=0; ourfiles=0; ourdirs=0; scandel=0; gcarray=new cacheobject[gcarray.length]; gcvalues=new float[gcvalues.length]; System.out.println(new Date()+" Scanning cache directory. This ta...
1c7ea18a-d7d8-4f1a-a888-6c6eb37e0846
private final void delete_files() { long bot=(long)( (float)cachesize*(float)lowmark/100f); long high=(long)( (float)cachesize*(float)highmark/100f); int files=0; if(oursize<bot) { if(gcloglevel>0) System.out.println(new Date()+" Cache size is bellow lowmark - No cleaning needed."); return; } if(gclogle...
7c2dbb6a-c633-48b5-9526-83073c05efd6
private final void fake_delete_files() { long bot=(long)( (float)cachesize*(float)lowmark/100f); long high=(long)( (float)cachesize*(float)highmark/100f); if(oursize<bot) { System.out.println(new Date()+" [FAKE] Cache size is OK - No further cleaning needed."); return; } System.out.println(new Date()+" ...
f75b920a-5f55-4436-b72a-c8298be30be3
private final void scan_cache(String dirname) { oursize+=dirsize; cachedir cd; File thisdir=new File(dirname); /* nacist adresar */ cd=kill_unref_dir(dirname,false); /* nacpat do gc pole */ if(cd!=null) { /* prevest localname na URL */ /* ze d:\store\XX\YY\name */ /* udelat name */ String urlpart; ...
d5be9d83-8bde-45b0-8643-7f98d4206fcd
private final boolean dummyMod(String mod) { float f; if(mod!=null) if(mod.length()>0) if(mod.charAt(0)=='=') return false; f=applyMod(1.23456f,mod); if(f==1.23456f) { // System.out.println("modificator: "+mod+" ignored."); return true; } else return false; }
15dd8ca3-81dd-4862-84ab-526fe6ca2b35
private final float applyMod(float f,String mod) { if(mod==null) return f; float m; try { m=Float.valueOf(mod.substring(1)).floatValue(); } catch ( NumberFormatException z) { System.out.println("[GC_CONFIG_ERROR] Invalid number in LRU modifier '"+mod+"'"); throw z; } switch(mod.charAt(0)) { case ...
82ca09cb-a98f-4ca0-803e-0e695ec2257e
private final cachedir kill_unref_dir(String dirname, boolean recurse) { File root=new File(dirname); String dirfilez[]; String local[]; ArrayList <String> filez; boolean dirisempty=false; if(!root.isDirectory()) return null; dirfilez=root.list(); if(dirfilez==null) return null; // WAS: dirfilez=new S...
54fe68fa-32a1-4d04-bbcd-91fe21a68ad3
private final void importcache0(String dirname) { File myroot=new File(dirname); if(!myroot.isDirectory()) return; /* rekurzivne do adresaru */ String dirfilez[]=myroot.list(); for(int i=0;i<dirfilez.length;i++) { if(!new File(myroot,dirfilez[i]).isDirectory()) continue; try { Integer.va...
c54a3682-896a-46e5-a822-d4856477056a
private final void export_one_dir(String dirname, String to, int type, long difftime) { File root=new File(dirname); if(!root.isDirectory()) return; cachedir cd=new cachedir(dirname+File.separator,null); boolean export=false; if(type!=EXPORT_ALL) { now=System.currentTimeMillis(); for(cacheobject o...
d1cee16b-183a-4bf2-8b70-03df58337ef7
public final static long timestring(String s) { int multi; double value=0; int i; if(s==null) return 0; s=s.trim(); for(i=0;i<s.length();i++) { char c; c=s.charAt(i); if(c=='.') continue; if(c>'9' || c<'0' ) break; } value=Float.valueOf(s.substring(0,i)).floatValue(); multi=parseTimeUni...
4d04e98c-6c2d-4afc-9f3a-019115c1d9b7
public final static long sizestring(String s) { int multi; double value=0; int i; if(s==null) return 0; s=s.trim(); for(i=0;i<s.length();i++) { char c; c=s.charAt(i); if(c=='.' || c=='-') continue; if(c>'9' || c<'0' ) break; } value=Float.valueOf(s.substring(0,i)).floatValue(); multi=pa...
2239c54d-c3e2-4912-9ab1-da6eb526ec7e
private static final int parseTimeUnits(String unit) { if(unit==null) return 60; if(unit.length()==0) return 60; if(unit.length()==1) { switch(unit.charAt(0)) { case 's': case 'S': return 1; // seconds case 'm': return 60; // minutes case 'h': case 'H': return 3600; // hou...
7923bb42-3fb4-457a-b196-c315454ebd5b
private static final int parseSizeUnits(String unit) { if(unit==null) return 1; if(unit.length()==0) return 1; char c; c=unit.toLowerCase().charAt(0); switch(c) { case 'b': return 1; case 'k': return 1024; // kilobytes case 'm': return 1024*1024; // mega...
0d97f4ba-cf90-4ef6-99c1-9b926c0d3b27
cachedir(String locdir,String baseurl) { objects=new HashMap <String, cacheobject> (); localdir=locdir; URLbase=baseurl; File f=new File(locdir); /* nejdrive se pokusit vytvorit adresar */ if(!readonly) f.mkdirs(); /* pokud neexistuje nebo to neni adresar, tak mame problem */ if(!f.exists() || f.isFile()) { ...
1d10cee9-34cf-4e81-908f-4a845a73485f
final public synchronized void save() { if(localdir==null || readonly==true) { dirty=false;return;} if(!dirty) return; dirty=false; int howmany; Iterator <cacheobject> i; /* smazat ty, ktere neukladame */ i=objects.values().iterator(); while(i.hasNext()) { cacheobject o; o=i.next(); if(!o.needSave()...
dde71768-063f-409a-9ec1-b55ebb3aab2c
final int cleandir() { if(localdir==null) return 0; if(objects.size()!=0) return 0; /* safe-check */ int rc; rc=1; File thisdir=new File(localdir.substring(0,localdir.length()-1)); // System.out.println("/debug/ Cleandir: STARTING for "+localdir); localdir=null; String filez[]=thisdir.list(); ...
ca58318b-2b55-49d9-a529-8823e2b2fd2b
final public int countObjects() { return objects.size(); }
24e1c479-8d7c-4e09-8a3f-020f78fe1af5
final public synchronized cacheobject getObject(String name) { cacheobject obj; obj=objects.get(name); if(obj!=null) return obj; obj=new cacheobject(name,this); objects.put(name,obj); return obj; }
f427a7cc-4684-4577-aa7e-e60834238ade
final synchronized void putObject(cacheobject co) { dirty=true; objects.put(co.getName(),co); }
c489951f-61fd-4f2e-8494-3808e34094d1
@Override final public boolean equals(Object o) { if(o==null || ! (o instanceof cachedir)) return false; cachedir o1=(cachedir)o; return localdir.equals(o1.getLocalDir()); }
e5f24455-65f2-4816-8904-58d1dbaf46c5
final public String getLocalDir() { return localdir; }
b17f6667-5bc0-4f6e-88da-988ac77640c2
@Override final public String toString() { return localdir; }
38092fd2-1c08-4c36-865e-d74db1a3f3fc
@Override final public int hashCode() { if(localdir==null) return 0; return localdir.hashCode(); }
88e5f6fa-fc7e-4872-8fc1-4a4fe4d0556c
final public void compressdir() { // System.out.println("Compressing directory: "+localdir); for(cacheobject o: objects.values()) { o.compress(9); } }
9cac632e-0c2b-4d5d-b282-74afde91ba0c
final public String[] listLocalNames() { String res[]=new String[objects.size()]; int i=0; for( cacheobject o : objects.values()) { res[i++]=o.getLocalName(); } return res; }
b72ae618-1082-422c-824f-216198f0bbb5
final public boolean checkDir() { Iterator <cacheobject> i; i=objects.values().iterator(); while(i.hasNext()) { cacheobject o; o=i.next(); if(!o.isValid()) { i.remove(); dirty=true; if(garbage.gcloglevel>2) System.out.println(" - Bad .cacheinfo data for "+...
5a9a486f-1f9d-4d76-a254-62d601ad1107
final public void remove(cacheobject o) { objects.remove(o.getName()); dirty=true; }
a2900da2-9839-4357-b75e-ce9ddf254489
final public Collection <cacheobject> getObjects() { return objects.values(); }
0cbf2488-c44a-42a7-98d9-e81bb6ad5c2c
final public void export_to(cachedir nd,int type,long difftime) { if(nd==null) return; if(localdir==null) return; long now=System.currentTimeMillis(); for(cacheobject my : objects.values()) { cacheobject out; boolean exp; exp=false; switch(type) { case garbage.EXPORT_ALL: exp=true; b...
d584a967-f0fa-4f66-846c-b8b5ccdc4c4f
final public void merge(cachedir nd) { if(nd==null) return; if(localdir==null) return; // nd.checkDir(); //already done by garbage.import0 for(cacheobject o: nd.getObjects()) { cacheobject o2; /* o - novy objekt */ /* o2 - stary objekt v cache */ if(o.getLocalName()==null) continue; // transient object ...
c174ba07-b685-4974-bb7d-ecd666a19dc8
private final static boolean copyfile(File f,File f2) { System.out.println("[INFO] Copying "+f+" -> "+f2); try { DataInputStream is=new DataInputStream(new BufferedInputStream(new FileInputStream(f),4096)); DataOutputStream os=new DataOutputStream(new BufferedOutputStream( new FileOutputStream(f2),409...
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private final static boolean moveOutOfWay(File what) { if(!what.exists()) return false; // must return false because upper directories can still clash if(what.isDirectory()) return false; // no way to rename directory /* 1. ziskat jeho adresar */ String home,urlp; home=what.getParent()+File.separat...
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public Pi(int digits) { this.digits = digits; }
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public Object execute() { return computePi(digits); }
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public static BigDecimal computePi(int digits) { int scale = digits + 5; BigDecimal arctan1_5 = arctan(5, scale); BigDecimal arctan1_239 = arctan(239, scale); BigDecimal pi = arctan1_5.multiply(FOUR).subtract(arctan1_239) .multiply(FOUR); return pi.setScale(digits, BigDecimal.ROUND_HALF_UP); }
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public static BigDecimal arctan(int inverseX, int scale) { BigDecimal result, numer, term; BigDecimal invX = BigDecimal.valueOf(inverseX); BigDecimal invX2 = BigDecimal.valueOf(inverseX * inverseX); numer = ONE.divide(invX, scale, roundingMode); result = numer; int i = 1; do { numer = numer.divide(invX...
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public static void main(String args[]) { if (System.getSecurityManager() == null) { System.setSecurityManager(new RMISecurityManager()); } try { String name = "rmi://localhost:2222/helloObj"; Compute comp = (Compute) Naming.lookup(name); Pi task = new P...
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{ Object executeTask(Task t) throws RemoteException;}
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Object execute();
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public ComputeEngine() throws RemoteException { super(); }
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public Object executeTask(Task t) { return t.execute(); }
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public static void main(String[] args) { if (System.getSecurityManager() == null){ System.setSecurityManager(new RMISecurityManager()); } try { LocateRegistry.createRegistry(2222); } catch (RemoteException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } String name = "...
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public String getName() { return name; }
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public void setName(String name) { this.name = name; }
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public double getPassingAttempts() { return passingAttempts; }
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public void setPassingAttempts(double passingAttempts) { this.passingAttempts = passingAttempts; }
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public double getPassingCompletions() { return passingCompletions; }
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public void setPassingCompletions(double passingCompletions) { this.passingCompletions = passingCompletions; }
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public double getPassingYards() { return passingYards; }
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public void setPassingYards(double passingYards) { this.passingYards = passingYards; }
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public double getPassingTouchdowns() { return passingTouchdowns; }
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public void setPassingTouchdowns(double passingTouchdowns) { this.passingTouchdowns = passingTouchdowns; }
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public double getRushingYards() { return rushingYards; }
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public void setRushingYards(double rushingYards) { this.rushingYards = rushingYards; }