X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fbinding%2Freflection%2FConstantBinding.java;h=e1caaac204bfbf0ab07b652832509fd9e18da2f5;hp=d3ba7a7ad99dda59aa2b87a7fa71283a1c109061;hb=refs%2Fchanges%2F38%2F238%2F2;hpb=24e2b34260f219f0d1644ca7a138894980e25b14 diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/reflection/ConstantBinding.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/reflection/ConstantBinding.java index d3ba7a7ad..e1caaac20 100644 --- a/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/reflection/ConstantBinding.java +++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/reflection/ConstantBinding.java @@ -1,75 +1,75 @@ -/******************************************************************************* - * 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.reflection; - -import org.simantics.databoard.binding.Binding; -import org.simantics.databoard.binding.RecordBinding; -import org.simantics.databoard.binding.error.BindingException; -import org.simantics.databoard.type.Datatype; - -public class ConstantBinding extends RecordBinding { - - Object value; - - public ConstantBinding(Datatype type, Object constantValue) { - this.type = type; - this.componentBindings = new Binding[0]; - this.value = constantValue; - } - - @Override - public Object create(Object... value) throws BindingException { - return this.value; - } - - @Override - public Object getComponent(Object obj, int index) throws BindingException { - throw new BindingException(); - } - - @Override - public Object createPartial() throws BindingException { - return value; - } - - @Override - public void setComponents(Object obj, Object... value) throws BindingException { -// throw new BindingException(); - } - - @Override - public void setComponent(Object obj, int index, Object value) - throws BindingException { -// throw new BindingException(); - } - - @Override - public boolean isInstance(Object obj) { - return obj==value; - } - - @Override - public boolean isImmutable() { - return true; - } - - @Override - protected boolean baseEquals( Object obj ) { - return super.baseEquals( obj ) && value == ((ConstantBinding)obj).value; - } - - @Override - public int baseHashCode() { - return super.baseHashCode() + 7 * value.hashCode(); - } -} - +/******************************************************************************* + * 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.reflection; + +import org.simantics.databoard.binding.Binding; +import org.simantics.databoard.binding.RecordBinding; +import org.simantics.databoard.binding.error.BindingException; +import org.simantics.databoard.type.Datatype; + +public class ConstantBinding extends RecordBinding { + + Object value; + + public ConstantBinding(Datatype type, Object constantValue) { + this.type = type; + this.componentBindings = new Binding[0]; + this.value = constantValue; + } + + @Override + public Object create(Object... value) throws BindingException { + return this.value; + } + + @Override + public Object getComponent(Object obj, int index) throws BindingException { + throw new BindingException(); + } + + @Override + public Object createPartial() throws BindingException { + return value; + } + + @Override + public void setComponents(Object obj, Object... value) throws BindingException { +// throw new BindingException(); + } + + @Override + public void setComponent(Object obj, int index, Object value) + throws BindingException { +// throw new BindingException(); + } + + @Override + public boolean isInstance(Object obj) { + return obj==value; + } + + @Override + public boolean isImmutable() { + return true; + } + + @Override + protected boolean baseEquals( Object obj ) { + return super.baseEquals( obj ) && value == ((ConstantBinding)obj).value; + } + + @Override + public int baseHashCode() { + return super.baseHashCode() + 7 * value.hashCode(); + } +} +