javax.print.attribute

Class ResolutionSyntax

Implemented Interfaces:
Cloneable, Serializable
Known Direct Subclasses:
PrinterResolution

public abstract class ResolutionSyntax
extends Object
implements Cloneable, Serializable

See Also:
Serialized Form

Field Summary

static int
DPCM
Constant for units of dots per centimeter.
static int
DPI
Constant for units of dots per inch

Constructor Summary

ResolutionSyntax(int crossFeedResolution, int feedResolution, int units)
Creates a ResolutionSyntax object with the given arguments.

Method Summary

boolean
equals(Object obj)
Tests of obj is equal to this object.
int
getCrossFeedResolution(int units)
Returns the cross feed resolution in units.
protected int
getCrossFeedResolutionDphi()
Returns the raw cross feed resolution in units.
int
getFeedResolution(int units)
Returns the feed resolution in units.
protected int
getFeedResolutionDphi()
Returns the raw feed resolution in units.
int[]
getResolution(int units)
Returns the resolution as two field array.
int
hashCode()
Returns the hashcode for this object.
boolean
lessThanOrEquals(ResolutionSyntax other)
Checks of other is a lower or equal resolution.
String
toString()
Returns the string representation for this object.
String
toString(int units, String unitsName)
Returns the string representation for this object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DPCM

public static final int DPCM
Constant for units of dots per centimeter.
Field Value:
254

DPI

public static final int DPI
Constant for units of dots per inch
Field Value:
100

Constructor Details

ResolutionSyntax

public ResolutionSyntax(int crossFeedResolution,
                        int feedResolution,
                        int units)
Creates a ResolutionSyntax object with the given arguments.
Parameters:
crossFeedResolution - the cross feed resolution
feedResolution - the feed resolution
units - the unit to use
Throws:
IllegalArgumentException - if preconditions fail

Method Details

equals

public boolean equals(Object obj)
Tests of obj is equal to this object.
Overrides:
equals in interface Object
Parameters:
obj - the object to test
Returns:
true if both objects are equal, false otherwise.

getCrossFeedResolution

public int getCrossFeedResolution(int units)
Returns the cross feed resolution in units.
Returns:
the resolution
Throws:
IllegalArgumentException - if units <321

getCrossFeedResolutionDphi

protected int getCrossFeedResolutionDphi()
Returns the raw cross feed resolution in units.
Returns:
the raw resolution

getFeedResolution

public int getFeedResolution(int units)
Returns the feed resolution in units.
Returns:
the resolution
Throws:
IllegalArgumentException - if units <321

getFeedResolutionDphi

protected int getFeedResolutionDphi()
Returns the raw feed resolution in units.
Returns:
the raw resolution

getResolution

public int[] getResolution(int units)
Returns the resolution as two field array. Index 0 is the cross feed resolution, index 1 the feed resolution.
Parameters:
units - the units to use
Returns:
the array with the resolutions

hashCode

public int hashCode()
Returns the hashcode for this object.
Overrides:
hashCode in interface Object
Returns:
the hashcode

lessThanOrEquals

public boolean lessThanOrEquals(ResolutionSyntax other)
Checks of other is a lower or equal resolution.
Parameters:
other - the resolution to check against
Returns:
true if other describes a lower or equal resolution

toString

public String toString()
Returns the string representation for this object.
Overrides:
toString in interface Object
Returns:
the string representation

toString

public String toString(int units,
                       String unitsName)
Returns the string representation for this object.
Parameters:
units - the units to use
unitsName - the name of the units
Returns:
the string representation

ResolutionSyntax.java -- Copyright (C) 2003, 2004 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.