Spec-Zone .ru
спецификации, руководства, описания, API
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Java™ Platform Standard Ed. 7 DRAFT ea-b118 |
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java.lang.Object java.awt.PageAttributes.PrintQualityType
public static final class PageAttributes.PrintQualityType extends Object
A type-safe enumeration of possible print qualities. These print qualities are in compliance with IPP 1.1.
Modifier and Type | Field and Description |
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static PageAttributes.PrintQualityType |
DRAFT
The PrintQualityType instance to use for specifying a draft print quality. |
static PageAttributes.PrintQualityType |
HIGH
The PrintQualityType instance to use for specifying a high print quality. |
static PageAttributes.PrintQualityType |
NORMAL
The PrintQualityType instance to use for specifying a normal print quality. |
Modifier and Type | Method and Description |
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int |
hashCode()
Returns a hash code value for the object. |
String |
toString()
Returns a string representation of the object. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final PageAttributes.PrintQualityType HIGH
public static final PageAttributes.PrintQualityType NORMAL
public static final PageAttributes.PrintQualityType DRAFT
Method Detail |
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public int hashCode()
Object
HashMap
.
The general contract of hashCode
is:
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.
equals(Object)
method, then calling the hashCode
method on each of
the two objects must produce the same integer result.
Object.equals(java.lang.Object)
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.
As much as is reasonably practical, the hashCode method defined by
class Object
does return distinct integers for distinct
objects. (This is typically implemented by converting the internal
address of the object into an integer, but this implementation
technique is not required by the
JavaTM programming language.)
hashCode
in class Object
Object.equals(java.lang.Object)
,
System.identityHashCode(java.lang.Object)
public String toString()
Object
toString
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. In other words, this method returns a string equal to the
value of:
getClass().getName() + '@' + Integer.toHexString(hashCode())
toString
in class Object
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Java™ Platform Standard Ed. 7 DRAFT ea-b118 |
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