Sides (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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javax.print.attribute.standard
Class Sides

java.lang.Object
  javax.print.attribute.EnumSyntax
      javax.print.attribute.standard.Sides

All Implemented Interfaces:: Serializable, Cloneable, Attribute, DocAttribute, PrintJobAttribute, PrintRequestAttribute

public final class Sides
extends EnumSyntax
implements DocAttribute, PrintRequestAttribute, PrintJobAttribute
extends EnumSyntax
implements DocAttribute, PrintRequestAttribute, PrintJobAttribute

Class Sides is a printing attribute class, an enumeration, that specifies how print-stream pages are to be imposed upon the sides of an instance of a selected medium, i.e., an impression.

The effect of a Sides attribute on a multidoc print job (a job with multiple documents) depends on whether all the docs have the same sides values specified or whether different docs have different sides values specified, and on the (perhaps defaulted) value of the MultipleDocumentHandling attribute.

If all the docs have the same sides value n specified, then any value of MultipleDocumentHandling makes sense, and the printer's processing depends on the MultipleDocumentHandling value:
- SINGLE_DOCUMENT -- All the input docs will be combined together into one output document. Each media sheet will consist of n impressions from the output document.
- SINGLE_DOCUMENT_NEW_SHEET -- All the input docs will be combined together into one output document. Each media sheet will consist of n impressions from the output document. However, the first impression of each input doc will always start on a new media sheet; this means the last media sheet of an input doc may have only one impression on it.
- SEPARATE_DOCUMENTS_UNCOLLATED_COPIES -- The input docs will remain separate. Each media sheet will consist of n impressions from the input doc. Since the input docs are separate, the first impression of each input doc will always start on a new media sheet; this means the last media sheet of an input doc may have only one impression on it.
- SEPARATE_DOCUMENTS_COLLATED_COPIES -- The input docs will remain separate. Each media sheet will consist of n impressions from the input doc. Since the input docs are separate, the first impression of each input doc will always start on a new media sheet; this means the last media sheet of an input doc may have only one impression on it.
- SINGLE_DOCUMENT -- All the input docs will be combined together into one output document. Each media sheet will consist of n_i impressions from the output document, where i is the number of the input doc corresponding to that point in the output document. When the next input doc has a different sides value from the previous input doc, the first print-stream page of the next input doc goes at the start of the next media sheet, possibly leaving only one impression on the previous media sheet.
- SINGLE_DOCUMENT_NEW_SHEET -- All the input docs will be combined together into one output document. Each media sheet will consist of n impressions from the output document. However, the first impression of each input doc will always start on a new media sheet; this means the last impression of an input doc may have only one impression on it.
- SEPARATE_DOCUMENTS_UNCOLLATED_COPIES -- The input docs will remain separate. For input doc i, each media sheet will consist of n_i impressions from the input doc. Since the input docs are separate, the first impression of each input doc will always start on a new media sheet; this means the last media sheet of an input doc may have only one impression on it.
- SEPARATE_DOCUMENTS_COLLATED_COPIES -- The input docs will remain separate. For input doc i, each media sheet will consist of n_i impressions from the input doc. Since the input docs are separate, the first impression of each input doc will always start on a new media sheet; this means the last media sheet of an input doc may have only one impression on it.

IPP Compatibility: The category name returned by getName() is the IPP attribute name. The enumeration's integer value is the IPP enum value. The toString() method returns the IPP string representation of the attribute value.

See Also:: Serialized Form

Field Summary

static Sides DUPLEX
          An alias for "two sided long edge" (see TWO_SIDED_LONG_EDGE).

static Sides ONE_SIDED
          Imposes each consecutive print-stream page upon the same side of consecutive media sheets.

static Sides TUMBLE
          An alias for "two sided short edge" (see TWO_SIDED_SHORT_EDGE).

static Sides TWO_SIDED_LONG_EDGE
          Imposes each consecutive pair of print-stream pages upon front and back sides of consecutive media sheets, such that the orientation of each pair of print-stream pages on the medium would be correct for the reader as if for binding on the long edge.

static Sides TWO_SIDED_SHORT_EDGE
          Imposes each consecutive pair of print-stream pages upon front and back sides of consecutive media sheets, such that the orientation of each pair of print-stream pages on the medium would be correct for the reader as if for binding on the short edge.

Constructor Summary

protected Sides(int value)
          Construct a new sides enumeration value with the given integer value.

Method Summary

Class<? extends Attribute> getCategory()
          Get the printing attribute class which is to be used as the "category" for this printing attribute value.

protected EnumSyntax[] getEnumValueTable()
          Returns the enumeration value table for class Sides.

String getName()
          Get the name of the category of which this attribute value is an instance.

protected String[] getStringTable()
          Returns the string table for class Sides.

Methods inherited from class javax.print.attribute.EnumSyntax

clone, getOffset, getValue, hashCode, readResolve, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Summary
`static Sides`	`DUPLEX` An alias for "two sided long edge" (see `TWO_SIDED_LONG_EDGE`).
`static Sides`	`ONE_SIDED` Imposes each consecutive print-stream page upon the same side of consecutive media sheets.
`static Sides`	`TUMBLE` An alias for "two sided short edge" (see `TWO_SIDED_SHORT_EDGE`).
`static Sides`	`TWO_SIDED_LONG_EDGE` Imposes each consecutive pair of print-stream pages upon front and back sides of consecutive media sheets, such that the orientation of each pair of print-stream pages on the medium would be correct for the reader as if for binding on the long edge.
`static Sides`	`TWO_SIDED_SHORT_EDGE` Imposes each consecutive pair of print-stream pages upon front and back sides of consecutive media sheets, such that the orientation of each pair of print-stream pages on the medium would be correct for the reader as if for binding on the short edge.

Constructor Summary
`protected`	`Sides(int value)` Construct a new sides enumeration value with the given integer value.

Method Summary
`Class<? extends Attribute>`	`getCategory()` Get the printing attribute class which is to be used as the "category" for this printing attribute value.
`protected EnumSyntax[]`	`getEnumValueTable()` Returns the enumeration value table for class Sides.
`String`	`getName()` Get the name of the category of which this attribute value is an instance.
`protected String[]`	`getStringTable()` Returns the string table for class Sides.

Methods inherited from class javax.print.attribute.EnumSyntax
`clone, getOffset, getValue, hashCode, readResolve, toString`

Methods inherited from class java.lang.Object
`equals, finalize, getClass, notify, notifyAll, wait, wait, wait`

Field Detail

ONE_SIDED

public static final Sides ONE_SIDED

Imposes each consecutive print-stream page upon the same side of consecutive media sheets.

TWO_SIDED_LONG_EDGE

public static final Sides TWO_SIDED_LONG_EDGE

Imposes each consecutive pair of print-stream pages upon front and back sides of consecutive media sheets, such that the orientation of each pair of print-stream pages on the medium would be correct for the reader as if for binding on the long edge. This imposition is also known as "duplex" (see DUPLEX).

TWO_SIDED_SHORT_EDGE

public static final Sides TWO_SIDED_SHORT_EDGE

Imposes each consecutive pair of print-stream pages upon front and back sides of consecutive media sheets, such that the orientation of each pair of print-stream pages on the medium would be correct for the reader as if for binding on the short edge. This imposition is also known as "tumble" (see TUMBLE).

DUPLEX

public static final Sides DUPLEX

An alias for "two sided long edge" (see TWO_SIDED_LONG_EDGE).

TUMBLE

public static final Sides TUMBLE

An alias for "two sided short edge" (see TWO_SIDED_SHORT_EDGE).

Constructor Detail

Sides

protected Sides(int value)

Construct a new sides enumeration value with the given integer value.

Parameters:: value - Integer value.

Method Detail

getStringTable

protected String[] getStringTable()

Returns the string table for class Sides.

Overrides:: getStringTable in class EnumSyntax

Returns:: the string table

getEnumValueTable

protected EnumSyntax[] getEnumValueTable()

Returns the enumeration value table for class Sides.

Overrides:: getEnumValueTable in class EnumSyntax

Returns:: the value table

getCategory

public final Class<? extends Attribute> getCategory()

Get the printing attribute class which is to be used as the "category" for this printing attribute value.

For class Sides, the category is class Sides itself.

Specified by:: getCategory in interface Attribute

Returns:: Printing attribute class (category), an instance of class java.lang.Class.

getName

public final String getName()

Get the name of the category of which this attribute value is an instance.

For class Sides, the category name is "sides".

Specified by:: getName in interface Attribute

Returns:: Attribute category name.