javassist
public abstract static class CtField.Initializer extends Object
Initializer
is passed to
CtClass.addField()
with a CtField
.
This class cannot be instantiated with the new
operator.
Factory methods such as byParameter()
and
byNew
must be used for the instantiation. They create a new instance with
the given parameters and return it.
See Also: addField
Method Summary | |
---|---|
static CtField.Initializer | byCall(CtClass methodClass, String methodName)
Makes an initializer calling a static method.
|
static CtField.Initializer | byCall(CtClass methodClass, String methodName, String[] stringParams)
Makes an initializer calling a static method.
|
static CtField.Initializer | byCallWithParams(CtClass methodClass, String methodName)
Makes an initializer calling a static method.
|
static CtField.Initializer | byCallWithParams(CtClass methodClass, String methodName, String[] stringParams)
Makes an initializer calling a static method.
|
static CtField.Initializer | byExpr(String source)
Makes an initializer.
|
static CtField.Initializer | byNew(CtClass objectType)
Makes an initializer creating a new object.
|
static CtField.Initializer | byNew(CtClass objectType, String[] stringParams)
Makes an initializer creating a new object.
|
static CtField.Initializer | byNewArray(CtClass type, int size)
Makes an initializer creating a new array.
|
static CtField.Initializer | byNewArray(CtClass type, int[] sizes)
Makes an initializer creating a new multi-dimensional array.
|
static CtField.Initializer | byNewWithParams(CtClass objectType)
Makes an initializer creating a new object.
|
static CtField.Initializer | byNewWithParams(CtClass objectType, String[] stringParams)
Makes an initializer creating a new object.
|
static CtField.Initializer | byParameter(int nth)
Makes an initializer using a constructor parameter.
|
static CtField.Initializer | constant(int i)
Makes an initializer that assigns a constant integer value.
|
static CtField.Initializer | constant(long l)
Makes an initializer that assigns a constant long value.
|
static CtField.Initializer | constant(double d)
Makes an initializer that assigns a constant double value.
|
static CtField.Initializer | constant(String s)
Makes an initializer that assigns a constant string value.
|
This initializer calls a static method and uses the returned value as the initial value of the field. The called method receives the parameters:
Object obj
- the object including the field.If the initialized field is static, then the method does not receive any parameters.
The type of the returned value must be the same as the field type.
Parameters: methodClass the class that the static method is declared in. methodName the name of the satic method.
This initializer calls a static method and uses the returned value as the initial value of the field. The called method receives the parameters:
Object obj
- the object including the field.String[] strs
- the character strings specified
by stringParams
If the initialized field is static, then the method
receive only strs
.
The type of the returned value must be the same as the field type.
Parameters: methodClass the class that the static method is declared in. methodName the name of the satic method. stringParams the array of strings passed to the static method.
This initializer calls a static method and uses the returned value as the initial value of the field. The called method receives the parameters:
Object obj
- the object including the field.Object[] args
- the parameters passed to the
constructor of the object including the
filed.
If the initialized field is static, then the method does not receive any parameters.
The type of the returned value must be the same as the field type.
Parameters: methodClass the class that the static method is declared in. methodName the name of the satic method.
This initializer calls a static method and uses the returned value as the initial value of the field. The called method receives the parameters:
Object obj
- the object including the field.String[] strs
- the character strings specified
by stringParams
Object[] args
- the parameters passed to the
constructor of the object including the
filed.
If the initialized field is static, then the method
receive only strs
.
The type of the returned value must be the same as the field type.
Parameters: methodClass the class that the static method is declared in. methodName the name of the satic method. stringParams the array of strings passed to the static method.
Parameters: source initializer expression.
This initializer creates a new object and uses it as the initial value of the field. The constructor of the created object receives the parameter:
Object obj
- the object including the field.If the initialized field is static, then the constructor does not receive any parameters.
Parameters: objectType the class instantiated for the initial value.
This initializer creates a new object and uses it as the initial value of the field. The constructor of the created object receives the parameters:
Object obj
- the object including the field.String[] strs
- the character strings specified
by stringParams
If the initialized field is static, then the constructor
receives only strs
.
Parameters: objectType the class instantiated for the initial value. stringParams the array of strings passed to the constructor.
Parameters: type the type of the array. size the size of the array.
Throws: NotFoundException if the type of the array components is not found.
Parameters: type the type of the array. sizes an int
array of the size in every
dimension.
The first element is the size in the first
dimension. The second is in the second, etc.
This initializer creates a new object and uses it as the initial value of the field. The constructor of the created object receives the parameters:
Object obj
- the object including the field.Object[] args
- the parameters passed to the
constructor of the object including the
filed.
If the initialized field is static, then the constructor does not receive any parameters.
Parameters: objectType the class instantiated for the initial value.
See Also: Initializer (CtClass,int[])
This initializer creates a new object and uses it as the initial value of the field. The constructor of the created object receives the parameters:
Object obj
- the object including the field.String[] strs
- the character strings specified
by stringParams
Object[] args
- the parameters passed to the
constructor of the object including the
filed.
If the initialized field is static, then the constructor receives
only strs
.
Parameters: objectType the class instantiated for the initial value. stringParams the array of strings passed to the constructor.
The initial value is the N-th parameter given to the constructor of the object including the field. If the constructor takes less than N parameters, the field is not initialized. If the field is static, it is never initialized.
Parameters: nth the n-th (>= 0) parameter is used as the initial value. If nth is 0, then the first parameter is used.
java.lang.String
type.