X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Ftype%2FIntegerType.java;fp=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Ftype%2FIntegerType.java;h=1f9190161a9762e201c6d9e6aa265d879fabb995;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/type/IntegerType.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/type/IntegerType.java
new file mode 100644
index 000000000..1f9190161
--- /dev/null
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/type/IntegerType.java
@@ -0,0 +1,77 @@
+/*******************************************************************************
+ *  Copyright (c) 2010 Association for Decentralized Information Management in
+ *  Industry THTH ry.
+ *  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:
+ *      VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.databoard.type;
+
+import java.util.Set;
+
+import org.simantics.databoard.util.IdentityPair;
+import org.simantics.databoard.util.Limit;
+import org.simantics.databoard.util.Range;
+
+public class IntegerType extends NumberType {
+	    
+    public IntegerType() {}
+    public IntegerType(String unit) {
+    	setUnit( unit );
+    }
+
+    public IntegerType(String unit, String range) {
+    	setUnit( unit );
+    	setRange(range);
+    }
+    
+    public IntegerType(String unit, Range range) {
+    	setUnit( unit );
+    	setRange(range);
+    }
+    
+    public int minValue() {
+    	Range range = getRange();
+    	if (range==null) return Integer.MIN_VALUE;    	
+    	Limit l = range.getLower();
+    	int value = l.getValue().intValue();
+    	if (l.isExclusive()) value++;
+    	return value;
+    }
+    
+    public int maxValue() {
+    	Range range = getRange();
+    	if (range==null) return Integer.MAX_VALUE;    	
+    	Limit l = range.getUpper();
+    	int value = l.getValue().intValue();
+    	if (l.isExclusive()) value--;
+    	return value;
+    }
+    
+    @Override
+    protected boolean deepEquals(Object obj, Set<IdentityPair<Datatype, Datatype>> compareHistory) {
+		if (this==obj) return true;
+		if ( !hasEqualMetadata(obj) ) return false;
+		return obj instanceof IntegerType;
+    }
+
+    @Override
+    public int hashCode() {
+    	return 0xabcf553 + metadataHashCode();
+    }    
+
+	@Override
+	public void accept(Visitor1 v, Object obj) {
+	    v.visit(this, obj);        
+	}
+
+	@Override
+	public <T> T accept(Visitor<T> v) {
+	    return v.visit(this);
+	}	
+	
+}