Java Reference
In-Depth Information
case
case
's'
:
finder
.
filter
.
setSizeFilter
(
argHandler
.
optarg
());
break
break
;
default
default
:
System
.
out
.
println
(
"Got: "
+
c
);
usage
();
}
}
iif
(
args
.
length
==
0
||
argHandler
.
getOptInd
()-
1
==
args
.
length
) {
finder
.
doName
(
"."
);
}
else
else
{
for
for
(
int
int
i
=
argHandler
.
getOptInd
()-
1
;
i
<
args
.
length
;
i
++)
finder
.
doName
(
args
[
i
]);
}
}
protected
protected
FindFilter filter
=
new
new
FindFilter
();
public
public static
void
usage
() {
System
.
err
.
println
(
"Usage: Find [-n namefilter][-s sizefilter][dir...]"
);
System
.
exit
(
1
);
static
void
}
/** doName - handle one filesystem object by name */
private
private
void
void
doName
(
String s
) {
Debug
.
println
(
"flow"
,
"doName("
+
s
+
")"
);
File f
=
new
new
File
(
s
);
iif
(!
f
.
exists
()) {
System
.
out
.
println
(
s
+
" does not exist"
);
return
return
;
}
iif
(
f
.
isFile
())
doFile
(
f
);
else
else
if
(
f
.
isDirectory
()) {
// System.out.println("d " + f.getPath());
String objects
[] =
f
.
list
(
filter
);
for
for
(
String o
:
objects
)
doName
(
s
+
File
.
separator
+
o
);
}
else
else
System
.
err
.
println
(
"Unknown type: "
+
s
);
}
/** doFile - process one regular file. */
private
private static
void
doFile
(
File f
) {
System
.
out
.
println
(
"f "
+
f
.
getPath
());
static
void
