X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fbinding%2Fimpl%2FIntegerBindingDefault.java;fp=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fbinding%2Fimpl%2FIntegerBindingDefault.java;h=484ced0196b6859bbae4da457d376a8aac0b07ef;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/impl/IntegerBindingDefault.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/impl/IntegerBindingDefault.java new file mode 100644 index 000000000..484ced019 --- /dev/null +++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/impl/IntegerBindingDefault.java @@ -0,0 +1,99 @@ +/******************************************************************************* + * 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.impl; + +import org.simantics.databoard.binding.IntegerBinding; +import org.simantics.databoard.binding.error.BindingException; +import org.simantics.databoard.binding.error.UnsupportedOperationException; +import org.simantics.databoard.type.IntegerType; + +/** + * Binds Integer Type to java.lang.Integer + * + * @author Toni Kalajainen + */ +public class IntegerBindingDefault extends IntegerBinding { + + public IntegerBindingDefault(IntegerType type) { + super( type ); + } + + public Object create(int value) { + return Integer.valueOf(value); + } + + public Object create(Integer value) { + return value; + } + + @Override + public Object create(Number value) + { + if (value.getClass()==Integer.class) return value; + return Integer.valueOf( value.intValue() ); + } + + @Override + public Object create(String value) throws BindingException { + try { + return Integer.parseInt(value); + } catch (java.lang.NumberFormatException e) { + throw new BindingException( e ); + } + } + + public Integer getValue(Object obj) + throws BindingException + { + if (obj.getClass()!=Integer.class) + throw new BindingException("Unexpected class "+obj.getClass().getSimpleName()+", Integer expected"); + return ((Integer)obj); + } + + public int getValue_(Object obj) + throws BindingException + { + if (obj.getClass()!=Integer.class) + throw new BindingException("Unexpected class "+obj.getClass().getSimpleName()+", Integer expected"); + return ((Integer)obj); + } + + @Override + public void setValue(Object obj, Number value) throws BindingException { + throw new UnsupportedOperationException("Cannot change the value of immutable java.lang.Integer"); + } + + public void setValue(Object obj, int value) throws BindingException { + throw new UnsupportedOperationException("Cannot change the value of immutable java.lang.Integer"); + } + + @Override + public boolean isInstance(Object obj) { + return obj instanceof Integer; + } + + @Override + public boolean isImmutable() { + return true; + } + + @Override + public int compare(Object o1, Object o2) + { + int i1 = (Integer) o1; + int i2 = (Integer) o2; + return (i1