1 /*******************************************************************************
2 * Copyright (c) 2010 Association for Decentralized Information Management in
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.databoard.type;
16 import org.simantics.databoard.util.IdentityPair;
17 import org.simantics.databoard.util.Limit;
18 import org.simantics.databoard.util.Range;
20 public class LongType extends NumberType {
23 public LongType(String unit) {
26 public LongType(String unit, Range range) {
30 public LongType(String unit, String range) {
35 public long minValue() {
36 Range range = getRange();
37 if (range==null) return Long.MIN_VALUE;
38 Limit l = range.getLower();
39 long value = l.getValue().longValue();
40 if (l.isExclusive()) value++;
44 public long maxValue() {
45 Range range = getRange();
46 if (range==null) return Long.MAX_VALUE;
47 Limit l = range.getUpper();
48 long value = l.getValue().longValue();
49 if (l.isExclusive()) value--;
54 public void accept(Visitor1 v, Object obj) {
59 public <T> T accept(Visitor<T> v) {
64 public int hashCode() {
65 return 0x3667654 + metadataHashCode();
69 protected boolean deepEquals(Object obj, Set<IdentityPair<Datatype, Datatype>> compareHistory) {
70 if ( this==obj ) return true;
71 if ( !hasEqualMetadata(obj) ) return false;
72 return obj instanceof LongType;