X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.simulator.variable%2Fsrc%2Forg%2Fsimantics%2Fsimulator%2Fvariable%2Fimpl%2FAbstractNodeManager.java;fp=bundles%2Forg.simantics.simulator.variable%2Fsrc%2Forg%2Fsimantics%2Fsimulator%2Fvariable%2Fimpl%2FAbstractNodeManager.java;h=536f4fab252f894ea866fd23a02f679375f6d3df;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hp=0eb5fc3814b12cac63e5aa3bc38e3c80e62b6373;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.simulator.variable/src/org/simantics/simulator/variable/impl/AbstractNodeManager.java b/bundles/org.simantics.simulator.variable/src/org/simantics/simulator/variable/impl/AbstractNodeManager.java index 0eb5fc381..536f4fab2 100644 --- a/bundles/org.simantics.simulator.variable/src/org/simantics/simulator/variable/impl/AbstractNodeManager.java +++ b/bundles/org.simantics.simulator.variable/src/org/simantics/simulator/variable/impl/AbstractNodeManager.java @@ -1,167 +1,167 @@ -/******************************************************************************* - * Copyright (c) 2013 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 - * Semantum Oy - initial API and implementation - *******************************************************************************/ -package org.simantics.simulator.variable.impl; - -import java.util.ArrayList; -import java.util.List; -import java.util.Set; - -import org.simantics.databoard.Bindings; -import org.simantics.databoard.binding.Binding; -import org.simantics.databoard.binding.VariantBinding; -import org.simantics.databoard.binding.error.BindingException; -import org.simantics.databoard.binding.mutable.Variant; -import org.simantics.databoard.type.Datatype; -import org.simantics.simulator.variable.NodeManager; -import org.simantics.simulator.variable.exceptions.NoSuchNodeException; -import org.simantics.simulator.variable.exceptions.NodeManagerException; - -/** - * AbstractNodeManager gives default implementations to some methods - * of NodeManager. - * - * @author Hannu Niemistö - */ -public abstract class AbstractNodeManager implements NodeManager { - - - final static Binding NO_BINDING = new VariantBinding() { - - @Override - public Object getContent(Object variant, Binding contentBinding) throws BindingException { - throw new Error(); - } - - @Override - public Object getContent(Object variant) throws BindingException { - throw new Error(); - } - - @Override - public Datatype getContentType(Object variant) throws BindingException { - throw new Error(); - } - - @Override - public Binding getContentBinding(Object variant) throws BindingException { - throw new Error(); - } - - @Override - public Object create(Binding contentBinding, Object content) throws BindingException { - throw new Error(); - } - - @Override - public void setContent(Object variant, Binding contentBinding, Object content) throws BindingException { - throw new Error(); - } - - @Override - public boolean isInstance(Object obj) { - return true; - } - - @Override - public void assertInstaceIsValid(Object obj, Set validInstances) throws BindingException { - throw new Error(); - } - - @Override - public int compare(Object o1, Object o2) throws org.simantics.databoard.binding.error.RuntimeBindingException { - if(o1 == null) { - if(o2 == null) { - return 0; - } else { - return - System.identityHashCode(o2); - } - } else { - if(o2 == null) { - return System.identityHashCode(o1); - } else { - if(o1.equals(o2)) return 0; - return System.identityHashCode(o1) - System.identityHashCode(o2); - } - } - } - - }; - - @Override - public List getChildNames(Node node) throws NodeManagerException { - List children = getChildren(node); - ArrayList names = new ArrayList(children.size()); - for(Node child : children) - names.add(getName(child)); - return names; - } - - @Override - public List getPropertyNames(Node node) throws NodeManagerException { - List properties = getProperties(node); - ArrayList names = new ArrayList(properties.size()); - for(Node property : properties) - names.add(getName(property)); - return names; - } - - @Override - public Object getValue(Node node, String propertyName, Binding binding) - throws NodeManagerException, BindingException { - Node property = getProperty(node, propertyName); - if(property == null) - throw new NoSuchNodeException("Didn't find a property " + propertyName); - return getValue(property, binding); - } - - @Override - public void setValue(Node node, String propertyName, Object value, - Binding binding) throws NodeManagerException, BindingException { - Node property = getProperty(node, propertyName); - if(property == null) - throw new NoSuchNodeException("Didn't find a property " + propertyName); - setValue(property, value, binding); - } - - @Override - public Variant getValue(Node node) throws NodeManagerException { - Datatype datatype = getDatatype(node); - Binding binding = datatype != null ? Bindings.getBinding(datatype) : NO_BINDING; - try { - Object value = getValue(node, binding); - if (value instanceof Variant) - return (Variant)value; - else - return new Variant(binding, value); - } catch (BindingException e) { - // Shouldn't really happen - assert(false); - return new Variant(); - } - } - - @Override - public Variant getValue(Node node, String propertyName) - throws NodeManagerException { - Node property = getProperty(node, propertyName); - if(property == null) - throw new NoSuchNodeException("Didn't find a property " + propertyName); - return getValue(property); - } - - @Override - public String getPropertyURI(Node parent, Node property) { - return null; - } - -} +/******************************************************************************* + * Copyright (c) 2013 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 + * Semantum Oy - initial API and implementation + *******************************************************************************/ +package org.simantics.simulator.variable.impl; + +import java.util.ArrayList; +import java.util.List; +import java.util.Set; + +import org.simantics.databoard.Bindings; +import org.simantics.databoard.binding.Binding; +import org.simantics.databoard.binding.VariantBinding; +import org.simantics.databoard.binding.error.BindingException; +import org.simantics.databoard.binding.mutable.Variant; +import org.simantics.databoard.type.Datatype; +import org.simantics.simulator.variable.NodeManager; +import org.simantics.simulator.variable.exceptions.NoSuchNodeException; +import org.simantics.simulator.variable.exceptions.NodeManagerException; + +/** + * AbstractNodeManager gives default implementations to some methods + * of NodeManager. + * + * @author Hannu Niemistö + */ +public abstract class AbstractNodeManager implements NodeManager { + + + final static Binding NO_BINDING = new VariantBinding() { + + @Override + public Object getContent(Object variant, Binding contentBinding) throws BindingException { + throw new Error(); + } + + @Override + public Object getContent(Object variant) throws BindingException { + throw new Error(); + } + + @Override + public Datatype getContentType(Object variant) throws BindingException { + throw new Error(); + } + + @Override + public Binding getContentBinding(Object variant) throws BindingException { + throw new Error(); + } + + @Override + public Object create(Binding contentBinding, Object content) throws BindingException { + throw new Error(); + } + + @Override + public void setContent(Object variant, Binding contentBinding, Object content) throws BindingException { + throw new Error(); + } + + @Override + public boolean isInstance(Object obj) { + return true; + } + + @Override + public void assertInstaceIsValid(Object obj, Set validInstances) throws BindingException { + throw new Error(); + } + + @Override + public int compare(Object o1, Object o2) throws org.simantics.databoard.binding.error.RuntimeBindingException { + if(o1 == null) { + if(o2 == null) { + return 0; + } else { + return - System.identityHashCode(o2); + } + } else { + if(o2 == null) { + return System.identityHashCode(o1); + } else { + if(o1.equals(o2)) return 0; + return System.identityHashCode(o1) - System.identityHashCode(o2); + } + } + } + + }; + + @Override + public List getChildNames(Node node) throws NodeManagerException { + List children = getChildren(node); + ArrayList names = new ArrayList(children.size()); + for(Node child : children) + names.add(getName(child)); + return names; + } + + @Override + public List getPropertyNames(Node node) throws NodeManagerException { + List properties = getProperties(node); + ArrayList names = new ArrayList(properties.size()); + for(Node property : properties) + names.add(getName(property)); + return names; + } + + @Override + public Object getValue(Node node, String propertyName, Binding binding) + throws NodeManagerException, BindingException { + Node property = getProperty(node, propertyName); + if(property == null) + throw new NoSuchNodeException("Didn't find a property " + propertyName); + return getValue(property, binding); + } + + @Override + public void setValue(Node node, String propertyName, Object value, + Binding binding) throws NodeManagerException, BindingException { + Node property = getProperty(node, propertyName); + if(property == null) + throw new NoSuchNodeException("Didn't find a property " + propertyName); + setValue(property, value, binding); + } + + @Override + public Variant getValue(Node node) throws NodeManagerException { + Datatype datatype = getDatatype(node); + Binding binding = datatype != null ? Bindings.getBinding(datatype) : NO_BINDING; + try { + Object value = getValue(node, binding); + if (value instanceof Variant) + return (Variant)value; + else + return new Variant(binding, value); + } catch (BindingException e) { + // Shouldn't really happen + assert(false); + return new Variant(); + } + } + + @Override + public Variant getValue(Node node, String propertyName) + throws NodeManagerException { + Node property = getProperty(node, propertyName); + if(property == null) + throw new NoSuchNodeException("Didn't find a property " + propertyName); + return getValue(property); + } + + @Override + public String getPropertyURI(Node parent, Node property) { + return null; + } + +}