Class PageAttributes.ColorType
- java.lang.Object
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- java.awt.PageAttributes.ColorType
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- Enclosing class:
- PageAttributes
public static final class PageAttributes.ColorType extends Object
A type-safe enumeration of possible color states.- Since:
- 1.3
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Field Summary
Fields Modifier and Type Field and Description static PageAttributes.ColorTypeCOLORThe ColorType instance to use for specifying color printing.static PageAttributes.ColorTypeMONOCHROMEThe ColorType instance to use for specifying monochrome printing.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description inthashCode()Returns a hash code value for the object.StringtoString()Returns a string representation of the object.
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Field Detail
COLOR
public static final PageAttributes.ColorType COLOR
The ColorType instance to use for specifying color printing.
MONOCHROME
public static final PageAttributes.ColorType MONOCHROME
The ColorType instance to use for specifying monochrome printing.
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Method Detail
hashCode
public int hashCode()
Description copied from class:ObjectReturns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided byHashMap.The general contract of
hashCodeis:- Whenever it is invoked on the same object more than once during an execution of a Java application, the
hashCodemethod must consistently return the same integer, provided no information used inequalscomparisons 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(Object)method, then calling thehashCodemethod 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
Object.equals(java.lang.Object)method, then calling thehashCodemethod 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
Objectdoes 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 Java™ programming language.)- Overrides:
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hashCodein classObject - Returns:
- a hash code value for this object.
- See Also:
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Object.equals(java.lang.Object),System.identityHashCode(java.lang.Object)
- Whenever it is invoked on the same object more than once during an execution of a Java application, the
toString
public String toString()
Description copied from class:ObjectReturns a string representation of the object. In general, thetoStringmethod 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
toStringmethod for classObjectreturns 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())
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