The IData interface is a generic Interface for handling Data like NBT.
You can cast about all primitives (short, double, string, int, ...) as well as certain arrays to IData.
Remember that while they offer similar features, IData and their counterparts are NOT the same, which is why they will be referred to as DataTypes (e.g. DataBool).

패키지 임포트하기

Link to 패키지-임포트하기

It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import.
import crafttweaker.data.IData;

Binary Operators+-*/%&|^in==<, >, <=, >=
Binary Operators
DataBool
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataByte
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataByte[]
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataDouble
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataFloat
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataInt
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataInt[]
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataList
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataLong
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataMap
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataShort
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Binary Operators
DataString
+
-
*
/
%
&
|
^
in
==
<, >, <=, >=
Unary Oparators- negate! not
Unary Oparators
DataBool
- negate
! not
Unary Oparators
DataByte
- negate
! not
Unary Oparators
DataByte[]
- negate
! not
Unary Oparators
DataDouble
- negate
! not
Unary Oparators
DataFloat
- negate
! not
Unary Oparators
DataInt
- negate
! not
Unary Oparators
DataInt[]
- negate
! not
Unary Oparators
DataList
- negate
! not
Unary Oparators
DataLong
- negate
! not
Unary Oparators
DataMap
- negate
! not
Unary Oparators
DataShort
- negate
! not
Unary Oparators
DataString
- negate
! not
Index and Members[i][i]=v.member.member=v.length.immutable.update(v)
Index and Members
DataBool
[i]
[i]=v
.member
.member=v
.length
returns 0
.immutable
.update(v)
Index and Members
DataByte
[i]
[i]=v
.member
.member=v
.length
returns 0
.immutable
.update(v)
Index and Members
DataByte[]
[i]
[i]=v
.member
.member=v
.length
.immutable
.update(v)
Index and Members
DataDouble
[i]
[i]=v
.member
.member=v
.length
returns 0
.immutable
.update(v)
Index and Members
DataFloat
[i]
[i]=v
.member
.member=v
.length
returns 0
.immutable
.update(v)
Index and Members
DataInt
[i]
[i]=v
.member
.member=v
.length
returns 0
.immutable
.update(v)
Index and Members
DataInt[]
[i]
[i]=v
.member
.member=v
.length
.immutable
.update(v)
Index and Members
DataList
[i]
[i]=v
.member
.member=v
.length
.immutable
.update(v)
Index and Members
DataLong
[i]
[i]=v
.member
.member=v
.length
returns 0
.immutable
.update(v)
Index and Members
DataMap
[i]
[i]=v
.member
.member=v
.length
.immutable
.update(v)
Index and Members
DataShort
[i]
[i]=v
.member
.member=v
.length
returns 0
.immutable
.update(v)
Index and Members
DataString
[i]
[i]=v
.member
.member=v
.length
.immutable
.update(v)

You can cast IData to a specific type using data.asType()data.asInt();
You can also use the IData Interface to convert types: ("1" as IData).asInt();

Casts from ↓ to →boolbytebyte[]doublefloatintint[]listlongMapshortstring
Casts from ↓ to →
DataBool
bool
byte
byte[]
null
double
float
int
int[]
null
list
null
long
null
short
string
Casts from ↓ to →
DataByte
bool
byte
byte[]
null
double
float
int
int[]
null
list
null
long
null
short
string
Casts from ↓ to →
DataByte[]
bool
byte
byte[]
double
float
int
int[]
list
long
null
short
string
Casts from ↓ to →
DataDouble
bool
byte
byte[]
null
double
float
int
int[]
null
list
null
long
null
short
string
Casts from ↓ to →
DataFloat
bool
byte
byte[]
null
double
float
int
int[]
null
list
null
long
null
short
string
Casts from ↓ to →
DataInt
bool
byte
byte[]
null
double
float
int
int[]
null
list
null
long
null
short
string
Casts from ↓ to →
DataInt[]
bool
byte
byte[]
double
float
int
int[]
list
long
null
short
string
Casts from ↓ to →
DataList
bool
byte
byte[]
double
float
int
int[]
list
long
null
short
string
Casts from ↓ to →
DataLong
bool
byte
byte[]
null
double
float
int
int[]
null
list
null
long
null
short
string
Casts from ↓ to →
DataMap
bool
byte
byte[]
null
double
float
int
int[]
null
list
null
long
short
string
Casts from ↓ to →
DataShort
bool
byte
byte[]
null
double
float
int
int[]
null
list
null
long
null
short
string
Casts from ↓ to →
DataString
bool
byte
byte[]
null
double
float
int
int[]
null
list
null
long
null
short
string