X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Felement%2Fhandler%2FPropertyHandler.java.keep;h=ddb6af3eb0e89ade7fc923368d0c35842cbacaea;hp=97a7c9af4771bc4e3d0ca1e9a5294f0422961baa;hb=refs%2Fchanges%2F38%2F238%2F2;hpb=24e2b34260f219f0d1644ca7a138894980e25b14 diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/PropertyHandler.java.keep b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/PropertyHandler.java.keep index 97a7c9af4..ddb6af3eb 100644 --- a/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/PropertyHandler.java.keep +++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/PropertyHandler.java.keep @@ -1,44 +1,44 @@ -/******************************************************************************* - * Copyright (c) 2007- VTT Technical Research Centre of Finland. - * 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.g2d.element.handler; - -import java.util.Collection; - -import org.simantics.g2d.element.IElement; -import org.simantics.utils.datastructures.valueinterface.ValueAccess; - -/** - * Handlers public element properties - * - * @See {@link PropertyHandlerImpl} default implementation - * @author Toni Kalajainen - */ -public interface PropertyHandler extends ElementHandler { - - /** - * Enumerates property keys - * @param collection adds property keys - */ - void enumerateProperties(Collection collection); - - /** - * Attach/deattach (=null) value access to this property handler. - * Though each propertyhandler can be attached only one value access, - * there can be parallel property handlers. - * - * @param e - * @param access value access or null (to deattach) - */ - void setValueSource(IElement e, ValueAccess access); - - Object getValue(IElement e, String key); - -} +/******************************************************************************* + * Copyright (c) 2007- VTT Technical Research Centre of Finland. + * 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.g2d.element.handler; + +import java.util.Collection; + +import org.simantics.g2d.element.IElement; +import org.simantics.utils.datastructures.valueinterface.ValueAccess; + +/** + * Handlers public element properties + * + * @See {@link PropertyHandlerImpl} default implementation + * @author Toni Kalajainen + */ +public interface PropertyHandler extends ElementHandler { + + /** + * Enumerates property keys + * @param collection adds property keys + */ + void enumerateProperties(Collection collection); + + /** + * Attach/deattach (=null) value access to this property handler. + * Though each propertyhandler can be attached only one value access, + * there can be parallel property handlers. + * + * @param e + * @param access value access or null (to deattach) + */ + void setValueSource(IElement e, ValueAccess access); + + Object getValue(IElement e, String key); + +}