dbus-java 5.1.1 · org.freedesktop.dbus.FileDescriptor

Modifier and Type	Field and Description
private final int	fd

Access	Constructor and Description
public	FileDescriptor(int _fd)

Method Summary

Modifier and Type	Method and Description
public boolean	equals(Object the reference object with which to compare. _o) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public static FileDescriptor	Returns: DBus FileDescriptor fromJavaFileDescriptor(FileDescriptor file descriptor _data, ISocketProvider socket provider or null _provider) Utility method to create a DBus `FileDescriptor` from a `java.io.FileDescriptor`.
public int	getIntFileDescriptor()
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public FileDescriptor	Returns: java file descriptor toJavaFileDescriptor(ISocketProvider provider or null _provider) Converts this DBus `FileDescriptor` to a `java.io.FileDescriptor`.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

fd	back to summary
private final int fd

FileDescriptor	back to summary
public FileDescriptor(int _fd)

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object _o) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters _o:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object _o)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

_o:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

fromJavaFileDescriptor back to summary

fromJavaFileDescriptor	back to summary
public static FileDescriptor fromJavaFileDescriptor(FileDescriptor _data, ISocketProvider _provider) throws MarshallingException Utility method to create a DBus `FileDescriptor` from a `java.io.FileDescriptor`. Tries to use the provided ISocketProvider if present first. If not present or conversion failed, tries to convert using reflection. Parameters _data:FileDescriptor file descriptor _provider:ISocketProvider socket provider or null Returns:FileDescriptor DBus FileDescriptor Exceptions MarshallingException: when conversion fails

public static FileDescriptor fromJavaFileDescriptor(FileDescriptor _data, ISocketProvider _provider) throws MarshallingException

Utility method to create a DBus FileDescriptor from a java.io.FileDescriptor.
Tries to use the provided ISocketProvider if present first.
If not present or conversion failed, tries to convert using reflection.

Parameters

_data:FileDescriptor: file descriptor
_provider:ISocketProvider: socket provider or null

Returns:FileDescriptor

DBus FileDescriptor

Exceptions

MarshallingException:: when conversion fails

getIntFileDescriptor	back to summary
public int getIntFileDescriptor()

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object

Annotations

@Override

toJavaFileDescriptor back to summary

toJavaFileDescriptor	back to summary
public FileDescriptor toJavaFileDescriptor(ISocketProvider _provider) throws MarshallingException Converts this DBus `FileDescriptor` to a `java.io.FileDescriptor`. Tries to use the provided ISocketProvider if present first. If not present or conversion failed, tries to convert using reflection. Parameters _provider:ISocketProvider provider or null Returns:FileDescriptor java file descriptor Exceptions MarshallingException: when converting fails

public FileDescriptor toJavaFileDescriptor(ISocketProvider _provider) throws MarshallingException

Converts this DBus FileDescriptor to a java.io.FileDescriptor.
Tries to use the provided ISocketProvider if present first.
If not present or conversion failed, tries to convert using reflection.

Parameters

_provider:ISocketProvider: provider or null

Returns:FileDescriptor

java file descriptor

Exceptions

MarshallingException:: when converting fails

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations

@Override

public final Class FileDescriptor

Field Summary

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Field Detail

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Method Detail