From b1078581d4730d4944180a739fcce51a39259112 Mon Sep 17 00:00:00 2001
From: Marcin Chrzanowski <marcin.j.chrzanowski@gmail.com>
Date: Sun, 3 Nov 2019 12:55:03 +0100
Subject: Initialize gradle project

---
 src/pl/edu/mimuw/cloudatlas/model/Attribute.java | 106 -----------------------
 1 file changed, 106 deletions(-)
 delete mode 100644 src/pl/edu/mimuw/cloudatlas/model/Attribute.java

(limited to 'src/pl/edu/mimuw/cloudatlas/model/Attribute.java')

diff --git a/src/pl/edu/mimuw/cloudatlas/model/Attribute.java b/src/pl/edu/mimuw/cloudatlas/model/Attribute.java
deleted file mode 100644
index 46ffab3..0000000
--- a/src/pl/edu/mimuw/cloudatlas/model/Attribute.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/**
- * Copyright (c) 2014, University of Warsaw
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are permitted
- * provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this list of
- * conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice, this list of
- * conditions and the following disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
- * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package pl.edu.mimuw.cloudatlas.model;
-
-/**
- * Represents an attribute (without value, name only).
- * <p>
- * A valid attribute name is an identifier starting with a letter and containing only letters and digits. It can
- * additionally start with an ampersand - such names are reserved for queries.
- * <p>
- * This class is immutable.
- */
-public class Attribute {
-    private final String name;
-
-    /**
-     * Creates a new <code>Attribute</code> object with the specified <code>name</code>.
-     *
-     * @param name the name of the attribute
-     * @throws IllegalArgumentException if the <code>name</code> does not meet the rules
-     */
-    public Attribute(String name) {
-        if(!name.matches("^&?[a-zA-Z]{1}[a-zA-z0-9_]*$"))
-            throw new IllegalArgumentException("Invalid name: may contain only letters, digits, underscores, "
-                    + "must start with a letter and may optionally have an ampersand at the beginning.");
-        this.name = name;
-    }
-
-    /**
-     * Indicates whether an <code>attribute</code> represents a query. This is true if and only if the attribute's name starts with an ampersand.
-     *
-     * @param attribute the attribute to check
-     * @return whether the <code>attribute</code> represents a query
-     */
-    public static boolean isQuery(Attribute attribute) {
-        return attribute.getName().startsWith("&");
-    }
-
-    /**
-     * Gets the name of this attribute.
-     *
-     * @return string representing name
-     */
-    public String getName() {
-        return name;
-    }
-
-    /**
-     * Returns a hash code value for this attribute. For proper behavior when using <code>Attribute</code> objects in
-     * <code>HashMap</code>, <code>HashSet</code> etc. this is the hash code of a string representing the attribute's name.
-     *
-     * @return hash code for this attribute
-     */
-    @Override
-    public int hashCode() {
-        return name.hashCode();
-    }
-
-    /**
-     * Indicates whether another object is equal to this attribute.
-     *
-     * @param object the object to check
-     * @return true if and only if the <code>object</code> is an instance of <code>Attribute</code> class and has
-     * an identical name
-     */
-    @Override
-    public boolean equals(Object object) {
-        if(object == null)
-            return false;
-        if(getClass() != object.getClass())
-            return false;
-        return name.equals(((Attribute)object).name);
-    }
-
-    /**
-     * Returns a textual representation of this attribute.
-     *
-     * @return the name of this attribute
-     */
-    @Override
-    public String toString() {
-        return name;
-    }
-}
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