FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
java/src/main/java/com/jsoniter/IterImplNumber.java at master · sowapplication/java · GitHub
sowapplication
/
java
Public
forked from
json-iterator/java
Notifications
You must be signed in to change notification settings
Fork
0
Star
0
Code
Pull requests
0
Actions
Projects
Wiki
Security and quality
0
Insights
Additional navigation options
Code
Pull requests
Actions
Projects
Wiki
Security and quality
Insights
Expand file tree
Breadcrumbs
java
/
src
/
main
/
java
/
com
/
jsoniter
/
IterImplNumber.java
Copy path
More file actions
More file actions
Latest commit
History
History
History
112 lines (98 loc) · 4.38 KB
Breadcrumbs
java
/
src
/
main
/
java
/
com
/
jsoniter
/
IterImplNumber.java
Copy path
File metadata and controls
112 lines (98 loc) · 4.38 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
/*
this implementations contains significant code from https://github.com/ngs-doo/dsl-json/blob/master/LICENSE
Copyright (c) 2015, Nova Generacija Softvera d.o.o.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of Nova Generacija Softvera d.o.o. nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package
com
.
jsoniter
;
import
java
.
io
.
IOException
;
class
IterImplNumber
{
final
static
int
[]
intDigits
=
new
int
[
127
];
final
static
int
[]
floatDigits
=
new
int
[
127
];
final
static
int
END_OF_NUMBER
= -
2
;
final
static
int
DOT_IN_NUMBER
= -
3
;
final
static
int
INVALID_CHAR_FOR_NUMBER
= -
1
;
static
final
long
POW10
[] = {
1
,
10
,
100
,
1000
,
10000
,
100000
,
1000000
,
10000000
,
100000000
,
1000000000
,
10000000000L
,
100000000000L
,
1000000000000L
,
10000000000000L
,
100000000000000L
,
1000000000000000L
};
static
{
for
(
int
i
=
0
;
i
<
floatDigits
.
length
;
i
++) {
floatDigits
[
i
] =
INVALID_CHAR_FOR_NUMBER
;
intDigits
[
i
] =
INVALID_CHAR_FOR_NUMBER
;
}
for
(
int
i
=
'0'
;
i
<=
'9'
; ++
i
) {
floatDigits
[
i
] = (
i
-
'0'
);
intDigits
[
i
] = (
i
-
'0'
);
}
floatDigits
[
','
] =
END_OF_NUMBER
;
floatDigits
[
']'
] =
END_OF_NUMBER
;
floatDigits
[
'}'
] =
END_OF_NUMBER
;
floatDigits
[
' '
] =
END_OF_NUMBER
;
floatDigits
[
'.'
] =
DOT_IN_NUMBER
;
}
public
static
final
double
readDouble
(
final
JsonIterator
iter
)
throws
IOException
{
final
byte
c
=
IterImpl
.
nextToken
(
iter
);
if
(
c
==
'-'
) {
return
-
IterImpl
.
readDouble
(
iter
);
}
else
{
iter
.
unreadByte
();
return
IterImpl
.
readDouble
(
iter
);
}
}
public
static
final
float
readFloat
(
final
JsonIterator
iter
)
throws
IOException
{
return
(
float
)
IterImplNumber
.
readDouble
(
iter
);
}
public
static
final
int
readInt
(
final
JsonIterator
iter
)
throws
IOException
{
byte
c
=
IterImpl
.
nextToken
(
iter
);
if
(
c
==
'-'
) {
return
IterImpl
.
readInt
(
iter
,
IterImpl
.
readByte
(
iter
));
}
else
{
int
val
=
IterImpl
.
readInt
(
iter
,
c
);
if
(
val
==
Integer
.
MIN_VALUE
) {
throw
iter
.
reportError
(
"readInt"
,
"value is too large for int"
);
}
return
-
val
;
}
}
public
static
final
long
readLong
(
JsonIterator
iter
)
throws
IOException
{
byte
c
=
IterImpl
.
nextToken
(
iter
);
if
(
c
==
'-'
) {
c
=
IterImpl
.
readByte
(
iter
);
if
(
IterImplNumber
.
intDigits
[
c
] ==
0
) {
IterImplForStreaming
.
assertNotLeadingZero
(
iter
);
return
0
;
}
return
IterImpl
.
readLong
(
iter
,
c
);
}
else
{
if
(
IterImplNumber
.
intDigits
[
c
] ==
0
) {
IterImplForStreaming
.
assertNotLeadingZero
(
iter
);
return
0
;
}
long
val
=
IterImpl
.
readLong
(
iter
,
c
);
if
(
val
==
Long
.
MIN_VALUE
) {
throw
iter
.
reportError
(
"readLong"
,
"value is too large for long"
);
}
return
-
val
;
}
}
}
Back
|
FazBrowse Home
|
New Git URL