public class Field extends AccessibleObject implements Member
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object obj)
Compares two Objects for equality.
|
Object |
get(Object obj) |
boolean |
getBoolean(Object obj) |
byte |
getByte(Object obj) |
char |
getChar(Object obj) |
Class |
getDeclaringClass()
Returns the Class object representing the class or interface
that declares the member or constructor represented by this Member.
|
double |
getDouble(Object obj) |
float |
getFloat(Object obj) |
int |
getInt(Object obj) |
long |
getLong(Object obj) |
int |
getModifiers()
Returns the Java language modifiers for the member or
constructor represented by this Member, as an integer.
|
String |
getName()
Returns the simple name of the underlying member or constructor
represented by this Member.
|
short |
getShort(Object obj) |
Class |
getType() |
void |
set(Object obj,
Object obj1) |
void |
setBoolean(Object obj,
boolean flag) |
void |
setByte(Object obj,
byte byte0) |
void |
setChar(Object obj,
char c) |
void |
setDouble(Object obj,
double d) |
void |
setFloat(Object obj,
float f) |
void |
setInt(Object obj,
int i) |
void |
setLong(Object obj,
long l) |
void |
setShort(Object obj,
short word0) |
String |
toString()
Returns a string representation of the object.
|
isAccessible, setAccessible, setAccessiblepublic boolean equals(Object obj)
Object
The equals method implements an equivalence relation:
x,
x.equals(x) should return true.
x and
y, x.equals(y) should return
true if and only if y.equals(x) returns
true.
x,
y, and z, if x.equals(y)
returns true and y.equals(z) returns
true, then x.equals(z) should return
true.
x
and y, multiple invocations of x.equals(y)
consistently return true or consistently return
false.
x, x.equals(null)
should return false.
The equals method for class Object implements the most
discriminating possible equivalence relation on objects; that is,
for any reference values x and y, this
method returns true if and only if x and
y refer to the same object (x==y has the
value true).
equals in class Objectobj - the reference object with which to compare.true if this object is the same as the obj
argument; false otherwise.Boolean.hashCode(),
Hashtablepublic Object get(Object obj) throws IllegalArgumentException, IllegalAccessException
obj - ?IllegalArgumentException - ?IllegalAccessException - ?public boolean getBoolean(Object obj) throws IllegalArgumentException, IllegalAccessException
obj - ?IllegalArgumentException - ?IllegalAccessException - ?public byte getByte(Object obj) throws IllegalArgumentException, IllegalAccessException
obj - ?IllegalArgumentException - ?IllegalAccessException - ?public char getChar(Object obj) throws IllegalArgumentException, IllegalAccessException
obj - ?IllegalArgumentException - ?IllegalAccessException - ?public Class getDeclaringClass()
MembergetDeclaringClass in interface Memberpublic double getDouble(Object obj) throws IllegalArgumentException, IllegalAccessException
obj - ?IllegalArgumentException - ?IllegalAccessException - ?public float getFloat(Object obj) throws IllegalArgumentException, IllegalAccessException
obj - ?IllegalArgumentException - ?IllegalAccessException - ?public int getInt(Object obj) throws IllegalArgumentException, IllegalAccessException
obj - ?IllegalArgumentException - ?IllegalAccessException - ?public long getLong(Object obj) throws IllegalArgumentException, IllegalAccessException
obj - ?IllegalArgumentException - ?IllegalAccessException - ?public int getModifiers()
MembergetModifiers in interface MemberModifierpublic String getName()
Memberpublic short getShort(Object obj) throws IllegalArgumentException, IllegalAccessException
obj - ?IllegalArgumentException - ?IllegalAccessException - ?public Class getType()
public void set(Object obj, Object obj1) throws IllegalArgumentException, IllegalAccessException
obj - ?obj1 - ?IllegalArgumentException - ?IllegalAccessException - ?public void setBoolean(Object obj, boolean flag) throws IllegalArgumentException, IllegalAccessException
obj - ?flag - ?IllegalArgumentException - ?IllegalAccessException - ?public void setByte(Object obj, byte byte0) throws IllegalArgumentException, IllegalAccessException
obj - ?byte0 - ?IllegalArgumentException - ?IllegalAccessException - ?public void setChar(Object obj, char c) throws IllegalArgumentException, IllegalAccessException
obj - ?c - ?IllegalArgumentException - ?IllegalAccessException - ?public void setDouble(Object obj, double d) throws IllegalArgumentException, IllegalAccessException
obj - ?d - ?IllegalArgumentException - ?IllegalAccessException - ?public void setFloat(Object obj, float f) throws IllegalArgumentException, IllegalAccessException
obj - ?f - ?IllegalArgumentException - ?IllegalAccessException - ?public void setInt(Object obj, int i) throws IllegalArgumentException, IllegalAccessException
obj - ?i - ?IllegalArgumentException - ?IllegalAccessException - ?public void setLong(Object obj, long l) throws IllegalArgumentException, IllegalAccessException
obj - ?l - ?IllegalArgumentException - ?IllegalAccessException - ?public void setShort(Object obj, short word0) throws IllegalArgumentException, IllegalAccessException
obj - ?word0 - ?IllegalArgumentException - ?IllegalAccessException - ?public String toString()
ObjecttoString method returns a string that
"textually represents" this object. The result should
be a concise but informative representation that is easy for a
person to read.
It is recommended that all subclasses override this method.
The toString method for class Object
returns a string consisting of the name of the class of which the
object is an instance, the at-sign character `@', and
the unsigned hexadecimal representation of the hash code of the
object.