+package org.simantics.databoard.binding.impl;\r
+\r
+import org.simantics.databoard.binding.LongBinding;\r
+import org.simantics.databoard.binding.error.BindingException;\r
+import org.simantics.databoard.primitives.UnsignedLong;\r
+import org.simantics.databoard.type.LongType;\r
+\r
+/**\r
+ * Binding of {@link UnsignedLong} to long type.\r
+ * This is bitwise binding, i.e. high values are negative.\r
+ * \r
+ * @author Toni Kalajainen <toni.kalajainen@iki.fi>\r
+ */\r
+public abstract class UnsignedLongBinding extends LongBinding {\r
+\r
+ UnsignedLongBinding(LongType type) {\r
+ super(type);\r
+ }\r
+ \r
+ public static class Immutable extends UnsignedLongBinding {\r
+\r
+ public Immutable(LongType type) {\r
+ super(type);\r
+ }\r
+\r
+ @Override\r
+ public Object create(Number value) throws BindingException {\r
+ return UnsignedLong.fromBits(value.longValue());\r
+ }\r
+\r
+ @Override\r
+ public Object create(String value) throws BindingException {\r
+ try {\r
+ return new UnsignedLong.Immutable(value);\r
+ } catch (java.lang.IllegalArgumentException e) {\r
+ throw new BindingException( e );\r
+ }\r
+ }\r
+\r
+ @Override\r
+ public Object create(long value) throws BindingException {\r
+ return UnsignedLong.fromBits(value);\r
+ }\r
+\r
+ @Override\r
+ public Object create(Long value) throws BindingException {\r
+ return UnsignedLong.fromBits(value);\r
+ }\r
+\r
+ @Override\r
+ public void setValue(Object obj, long value) throws BindingException {\r
+ throw new BindingException("UnsignedLong is immutable class");\r
+ }\r
+\r
+ @Override\r
+ public void setValue(Object obj, Number value) throws BindingException {\r
+ throw new BindingException("UnsignedLong is immutable class");\r
+ }\r
+ \r
+ @Override\r
+ public boolean isImmutable() {\r
+ return true;\r
+ }\r
+ \r
+ @Override\r
+ public boolean isInstance(Object obj) {\r
+ return obj instanceof UnsignedLong.Immutable;\r
+ }\r
+ \r
+ }\r
+\r
+ public static class Mutable extends UnsignedLongBinding {\r
+\r
+ public Mutable(LongType type) {\r
+ super(type);\r
+ }\r
+\r
+ @Override\r
+ public Object create(Number value) throws BindingException {\r
+ return UnsignedLong.Mutable.fromBits(value.longValue());\r
+ }\r
+\r
+ @Override\r
+ public Object create(String value) throws BindingException {\r
+ return new UnsignedLong.Mutable(value);\r
+ }\r
+\r
+ @Override\r
+ public void setValue(Object obj, Number value) throws BindingException {\r
+ UnsignedLong.Mutable v = (UnsignedLong.Mutable) obj;\r
+ v.setValue(value.longValue());\r
+ }\r
+ \r
+ @Override\r
+ public boolean isImmutable() {\r
+ return false;\r
+ }\r
+\r
+ @Override\r
+ public Object create(long value) throws BindingException {\r
+ return UnsignedLong.Mutable.fromBits(value);\r
+ }\r
+\r
+ @Override\r
+ public Object create(Long value) throws BindingException {\r
+ return UnsignedLong.Mutable.fromBits(value);\r
+ }\r
+\r
+ @Override\r
+ public void setValue(Object obj, long value) throws BindingException {\r
+ UnsignedLong.Mutable v = (UnsignedLong.Mutable) obj;\r
+ v.setValue(value);\r
+ }\r
+\r
+ @Override\r
+ public boolean isInstance(Object obj) {\r
+ return obj instanceof UnsignedLong.Mutable;\r
+ }\r
+ \r
+ } \r
+ \r
+ @Override\r
+ public String toString(Object value) throws BindingException {\r
+ return value.toString();\r
+ }\r
+\r
+ @Override\r
+ public Long getValue(Object o) throws BindingException {\r
+ UnsignedLong v = (UnsignedLong) o;\r
+ return v.toBits();\r
+ }\r
+\r
+ @Override\r
+ public long getValue_(Object o) throws BindingException {\r
+ UnsignedLong v = (UnsignedLong) o;\r
+ return v.toBits();\r
+ }\r
+\r
+}\r