diff options
Diffstat (limited to 'libjava/javax/print/attribute/SetOfIntegerSyntax.java')
| -rw-r--r-- | libjava/javax/print/attribute/SetOfIntegerSyntax.java | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/libjava/javax/print/attribute/SetOfIntegerSyntax.java b/libjava/javax/print/attribute/SetOfIntegerSyntax.java deleted file mode 100644 index d73b867d5f6..00000000000 --- a/libjava/javax/print/attribute/SetOfIntegerSyntax.java +++ /dev/null @@ -1,253 +0,0 @@ -/* SetOfIntegerSyntax.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. */ - -package javax.print.attribute; - -import java.io.Serializable; -import java.util.Vector; - -/** - * @author Michael Koch - */ -public abstract class SetOfIntegerSyntax - implements Cloneable, Serializable -{ - private static final long serialVersionUID = 3666874174847632203L; - - private int[][] members; - - private static int[][] normalize(Vector vecMembers) - { - // XXX: Perhaps we should merge ranges that overlap. - - int current = 0; - int[][] members = new int[vecMembers.size()][]; - - while (vecMembers.size() > 0) - { - // Search the lowest range. - int[] range = (int[]) vecMembers.elementAt(0); - - for (int index = 1; index < vecMembers.size(); index++) - { - int[] tmp = (int[]) vecMembers.elementAt(index); - - if (range[0] > tmp[0] - || (range[0] == tmp[0] - && range[0] > tmp[0])) - range = tmp; - } - - members[current] = range; - current++; - } - - return members; - } - - /** - * Creates a <code>SetOfIntegerSyntax</code> object. - * - * @param member the member value - * - * @exception IllegalArgumentException if member is < 0 - */ - protected SetOfIntegerSyntax(int member) - { - if (member < 0) - throw new IllegalArgumentException("member may not be less than 0"); - - this.members = new int[][]{{member, member}}; - } - - /** - * Creates a <code>SetOfIntegerSyntax</code> object. - * - * @param members the members to use in this set - * - * @exception IllegalArgumentException if any element is invalid - * @exception NullPointerException if any element of members is null - */ - protected SetOfIntegerSyntax(int[][] members) - { - Vector vecMembers = new Vector(); - - if (members != null) - { - for (int index = 0; index < members.length; index++) - { - int lower; - int upper; - - if (members[index].length == 1) - { - lower = members[index][0]; - upper = members[index][0]; - } - else if (members[index].length == 2) - { - lower = members[index][0]; - upper = members[index][1]; - } - else - throw new IllegalArgumentException("invalid member element"); - - if (lower <= upper && lower < 0) - throw new IllegalArgumentException("invalid member element"); - - if (lower <= upper) - { - int[] range = new int[2]; - range[0] = lower; - range[1] = upper; - vecMembers.add(range); - } - } - } - - this.members = normalize(vecMembers); - } - - /** - * Creates a <code>SetOfIntegerSyntax</code> object. - * - * @param lowerBound the lower bound value - * @param upperBound the upper bound value - * - * @exception IllegalArgumentException if lowerBound <= upperbound - * and lowerBound < 0 - */ - protected SetOfIntegerSyntax(int lowerBound, int upperBound) - { - if (lowerBound <= upperBound - && lowerBound < 0) - throw new IllegalArgumentException(); - - members = (lowerBound <= upperBound ? new int[][]{{lowerBound, upperBound}} - : new int[0][]); - } - - /** - * Checks if this set contains value. - * - * @param value the value to test for - * - * @return true if this set contains value, false otherwise - */ - public boolean contains(int value) - { - // This only works on a normalized member array. - for (int index = 0; index < members.length; index++) - { - if (value < members[index][0]) - return false; - else if (value < members[index][1]) - return true; - } - - return false; - } - - /** - * Checks if this set contains value. - * - * @param value the value to test for - * - * @return true if this set contains value, false otherwise - */ - public boolean contains(IntegerSyntax value) - { - return contains(value.getValue()); - } - - /** - * Tests of obj is equal to this object. - * - * @param obj the object to test - * - * @return true if both objects are equal, false otherwise. - */ - public boolean equals(Object obj) - { - if (! (obj instanceof SetOfIntegerSyntax)) - return false; - - throw new Error("not implemented"); - } - - /** - * Returns an array describing the members included in this set. - * - * @return the array with the members - */ - public int[][] getMembers() - { - throw new Error("not implemented"); - } - - /** - * Returns the hashcode for this object. - * - * @return the hashcode - */ - public int hashCode() - { - throw new Error("not implemented"); - } - - /** - * Returns the smallest value that is greater then x. - * - * @param x an integer value - * - * @return the next value - */ - public int next(int x) - { - throw new Error("not implemented"); - } - - /** - * Returns the string representation for this object. - * - * @return the string representation - */ - public String toString() - { - throw new Error("not implemented"); - } -} |
