diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/Range.java')
-rw-r--r-- | jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/Range.java | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/Range.java b/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/Range.java deleted file mode 100644 index 176918d635..0000000000 --- a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/Range.java +++ /dev/null @@ -1,87 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2007 Oracle. All rights reserved. - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0, which accompanies this distribution - * and is available at http://www.eclipse.org/legal/epl-v10.html. - * - * Contributors: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.utility.internal; - -import java.io.Serializable; - -/** - * This simple container class simply puts a bit of semantics - * around a pair of numbers. - */ -public class Range - implements Cloneable, Serializable -{ - /** The starting index of the range. */ - public final int start; - - /** The ending index of the range. */ - public final int end; - - /** - * The size can be negative if the ending index - * is less than the starting index. - */ - public final int size; - - private static final long serialVersionUID = 1L; - - - /** - * Construct with the specified start and end, - * both of which are immutable. - */ - public Range(int start, int end) { - super(); - this.start = start; - this.end = end; - this.size = end - start + 1; - } - - /** - * Return whether the range includes the specified - * index. - */ - public boolean includes(int index) { - return (this.start <= index) && (index <= this.end); - } - - @Override - public boolean equals(Object o) { - if (this == o) { - return true; - } - if ( ! (o instanceof Range)) { - return false; - } - Range otherRange = (Range) o; - return (this.start == otherRange.start) - && (this.end == otherRange.end); - } - - @Override - public int hashCode() { - return this.start ^ this.end; - } - - @Override - public Range clone() { - try { - return (Range) super.clone(); - } catch (CloneNotSupportedException ex) { - throw new InternalError(); - } - } - - @Override - public String toString() { - return '[' + this.start + ", " + this.end + ']'; //$NON-NLS-1$ - } - -} |