de.grogra.reflect
Class FieldBase
java.lang.Object
de.grogra.reflect.MemberBase
de.grogra.reflect.FieldBase
- All Implemented Interfaces:
- Field, Member
- Direct Known Subclasses:
- XField
public abstract class FieldBase
- extends MemberBase
- implements Field
| Fields inherited from interface de.grogra.reflect.Member |
ABSTRACT, ACCESS_MODIFIERS, ARRAY, BRIDGE, CONSTANT, FINAL, INTERFACE, JAVA_MODIFIERS, LOCAL_CLASS, MIN_UNUSED_MODIFIER, NATIVE, PRIVATE, PROTECTED, PUBLIC, STATIC, STRICT, SYNCHRONIZED, SYNTHETIC, TRANSIENT, VARARGS, VOLATILE |
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Constructor Summary |
FieldBase(java.lang.String name,
int modifiers,
Type declaringType,
Type type)
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Method Summary |
boolean |
getBoolean(java.lang.Object object)
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byte |
getByte(java.lang.Object object)
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char |
getChar(java.lang.Object object)
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java.lang.String |
getDescriptor()
Returns a descriptor for this member. |
double |
getDouble(java.lang.Object object)
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float |
getFloat(java.lang.Object object)
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int |
getInt(java.lang.Object object)
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long |
getLong(java.lang.Object object)
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java.lang.Object |
getObject(java.lang.Object object)
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short |
getShort(java.lang.Object object)
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Type |
getType()
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void |
setBoolean(java.lang.Object object,
boolean value)
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void |
setByte(java.lang.Object object,
byte value)
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void |
setChar(java.lang.Object object,
char value)
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void |
setDouble(java.lang.Object object,
double value)
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void |
setFloat(java.lang.Object object,
float value)
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void |
setInt(java.lang.Object object,
int value)
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void |
setLong(java.lang.Object object,
long value)
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void |
setObject(java.lang.Object object,
java.lang.Object value)
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void |
setShort(java.lang.Object object,
short value)
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java.lang.String |
toString()
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| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
type
protected final Type type
FieldBase
public FieldBase(java.lang.String name,
int modifiers,
Type declaringType,
Type type)
getBoolean
public boolean getBoolean(java.lang.Object object)
throws java.lang.IllegalAccessException
- Specified by:
getBoolean in interface Field
- Throws:
java.lang.IllegalAccessException
getByte
public byte getByte(java.lang.Object object)
throws java.lang.IllegalAccessException
- Specified by:
getByte in interface Field
- Throws:
java.lang.IllegalAccessException
getChar
public char getChar(java.lang.Object object)
throws java.lang.IllegalAccessException
- Specified by:
getChar in interface Field
- Throws:
java.lang.IllegalAccessException
getDescriptor
public java.lang.String getDescriptor()
- Description copied from interface:
Member
- Returns a descriptor for this member. Descriptors are constructed
as follows:
- For types, descriptors are defined as for the Java Virtual
Machine. For primitive types these are the single characters
'Z', 'B', 'S', 'C', 'I', 'J', 'F', 'D', 'V'
for
boolean, byte, short,
char, int, long,
float, double, void.
For array types, the descriptor is the character '[' plus
the descriptor of its component type, e.g.,
[[I for int[][]. For non-array
reference types, the
descriptor is the character 'L', followed by the binary name
(see Type.getBinaryName()) of the type, where '.'
has to be replaced by '/', followed by ';',
e.g., Ljava/lang/Object;.
- For fields, the descriptor is the character 'f', followed by the
simple name of the field, followed by the character ';', followed
by the descriptor of the field's type. E.g.,
fout;Ljava/io/PrintStream;
for the field System.out.
- For methods and constructors, the descriptor is the character
'm', followed by the simple name of the method (which is
<init> for
constructors), followed by the characters ';' and '(', followed
by the descriptors of the method's parameter types, followed by
')', followed by the descriptor of the return type. E.g.
mprintln;(Ljava/lang/String;)V for the method
PrintStream.println(String).
- Specified by:
getDescriptor in interface Member- Overrides:
getDescriptor in class MemberBase
- Returns:
- the member's descriptor
getDouble
public double getDouble(java.lang.Object object)
throws java.lang.IllegalAccessException
- Specified by:
getDouble in interface Field
- Throws:
java.lang.IllegalAccessException
getFloat
public float getFloat(java.lang.Object object)
throws java.lang.IllegalAccessException
- Specified by:
getFloat in interface Field
- Throws:
java.lang.IllegalAccessException
getInt
public int getInt(java.lang.Object object)
throws java.lang.IllegalAccessException
- Specified by:
getInt in interface Field
- Throws:
java.lang.IllegalAccessException
getLong
public long getLong(java.lang.Object object)
throws java.lang.IllegalAccessException
- Specified by:
getLong in interface Field
- Throws:
java.lang.IllegalAccessException
getObject
public java.lang.Object getObject(java.lang.Object object)
throws java.lang.IllegalAccessException
- Specified by:
getObject in interface Field
- Throws:
java.lang.IllegalAccessException
getShort
public short getShort(java.lang.Object object)
throws java.lang.IllegalAccessException
- Specified by:
getShort in interface Field
- Throws:
java.lang.IllegalAccessException
getType
public final Type getType()
- Specified by:
getType in interface Field
setBoolean
public void setBoolean(java.lang.Object object,
boolean value)
throws java.lang.IllegalAccessException
- Specified by:
setBoolean in interface Field
- Throws:
java.lang.IllegalAccessException
setByte
public void setByte(java.lang.Object object,
byte value)
throws java.lang.IllegalAccessException
- Specified by:
setByte in interface Field
- Throws:
java.lang.IllegalAccessException
setChar
public void setChar(java.lang.Object object,
char value)
throws java.lang.IllegalAccessException
- Specified by:
setChar in interface Field
- Throws:
java.lang.IllegalAccessException
setDouble
public void setDouble(java.lang.Object object,
double value)
throws java.lang.IllegalAccessException
- Specified by:
setDouble in interface Field
- Throws:
java.lang.IllegalAccessException
setFloat
public void setFloat(java.lang.Object object,
float value)
throws java.lang.IllegalAccessException
- Specified by:
setFloat in interface Field
- Throws:
java.lang.IllegalAccessException
setInt
public void setInt(java.lang.Object object,
int value)
throws java.lang.IllegalAccessException
- Specified by:
setInt in interface Field
- Throws:
java.lang.IllegalAccessException
setLong
public void setLong(java.lang.Object object,
long value)
throws java.lang.IllegalAccessException
- Specified by:
setLong in interface Field
- Throws:
java.lang.IllegalAccessException
setObject
public void setObject(java.lang.Object object,
java.lang.Object value)
throws java.lang.IllegalAccessException
- Specified by:
setObject in interface Field
- Throws:
java.lang.IllegalAccessException
setShort
public void setShort(java.lang.Object object,
short value)
throws java.lang.IllegalAccessException
- Specified by:
setShort in interface Field
- Throws:
java.lang.IllegalAccessException
toString
public java.lang.String toString()
- Overrides:
toString in class MemberBase