URISyntax (Java 2 Platform SE v1.4.1) - JDK 5 Documentation v1.4.1, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.1

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javax.print.attribute
Class URISyntax

java.lang.Object
  |
  +--javax.print.attribute.URISyntax

All Implemented Interfaces:: Cloneable, Serializable

Direct Known Subclasses:: Destination, PrinterMoreInfo, PrinterMoreInfoManufacturer, PrinterURI

public abstract class URISyntax
extends Object
implements Serializable, Cloneable

Class URISyntax is an abstract base class providing the common implementation of all attributes whose value is a Uniform Resource Identifier (URI). Once constructed, a URI attribute's value is immutable.

See Also:: Serialized Form

Constructor Summary

protected URISyntax(URI uri)
          Constructs a URI attribute with the specified URI.

Method Summary

boolean equals(Object object)
          Returns whether this URI attribute is equivalent to the passed in object.

URI getURI()
          Returns this URI attribute's URI value.

int hashCode()
          Returns a hashcode for this URI attribute.

String toString()
          Returns a String identifying this URI attribute.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

URISyntax

protected URISyntax(URI uri)

Constructs a URI attribute with the specified URI.
Parameters:: uri - URI.
Throws:: NullPointerException - (unchecked exception) Thrown if uri is null.

Method Detail

getURI

public URI getURI()

Returns this URI attribute's URI value.

Returns:: the URI.

hashCode

public int hashCode()

Returns a hashcode for this URI attribute.

Overrides:: hashCode in class Object

Returns:: A hashcode value for this object.
See Also:: Object.equals(java.lang.Object), Hashtable

equals

public boolean equals(Object object)

Returns whether this URI attribute is equivalent to the passed in object. To be equivalent, all of the following conditions must be true:

object is not null.
object is an instance of class URISyntax.
This URI attribute's underlying URI and object's underlying URI are equal.

Overrides:: equals in class Object

Parameters:: object - Object to compare to.
Returns:: True if object is equivalent to this URI attribute, false otherwise.
See Also:: Object.hashCode(), Hashtable

toString

public String toString()

Returns a String identifying this URI attribute. The String is the string representation of the attribute's underlying URI.

Overrides:: toString in class Object

Returns:: A String identifying this object.