X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fbinding%2Fmutable%2FMutableDoubleBinding.java;fp=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fbinding%2Fmutable%2FMutableDoubleBinding.java;h=9fe6521c59051c3003ab5dd7027fe6cc8301ebe3;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/mutable/MutableDoubleBinding.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/mutable/MutableDoubleBinding.java new file mode 100644 index 000000000..9fe6521c5 --- /dev/null +++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/mutable/MutableDoubleBinding.java @@ -0,0 +1,92 @@ +/******************************************************************************* + * 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.binding.mutable; + +import org.simantics.databoard.binding.DoubleBinding; +import org.simantics.databoard.binding.error.BindingException; +import org.simantics.databoard.primitives.MutableDouble; +import org.simantics.databoard.type.DoubleType; + +/** + * Binds DoubleType to {@link MutableDouble} + * + * @author Toni Kalajainen + */ +public class MutableDoubleBinding extends DoubleBinding { + + public MutableDoubleBinding(DoubleType type) { + super(type); + } + + @Override + public Object create(double value) { + MutableDouble result = new MutableDouble(); + result.value = value; + return result; + } + + @Override + public Object create(Double value) { + MutableDouble result = new MutableDouble(); + result.value = value; + return result; + } + + @Override + public Object create(Number value) { + MutableDouble result = new MutableDouble(); + result.value = value.doubleValue(); + return result; + } + + @Override + public Object create(String value) throws BindingException { + try { + MutableDouble result = new MutableDouble(); + result.value = Double.valueOf(value); + return result; + } catch (java.lang.NumberFormatException e) { + throw new BindingException( e ); + } + } + + @Override + public double getValue_(Object o) throws BindingException { + MutableDouble result = (MutableDouble) o; + return result.value; + } + + @Override + public Double getValue(Object o) throws BindingException { + MutableDouble result = (MutableDouble) o; + return result.value; + } + + @Override + public boolean isInstance(Object obj) { + return obj instanceof MutableDouble; + } + + @Override + public void setValue(Object obj, double value) throws BindingException { + MutableDouble result = (MutableDouble) obj; + result.value = value; + } + + @Override + public void setValue(Object obj, Number value) throws BindingException { + MutableDouble result = (MutableDouble) obj; + result.value = value.doubleValue(); + } + +} +