X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fbinding%2Ffactory%2FRecordObjectArrayBinding.java;fp=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fbinding%2Ffactory%2FRecordObjectArrayBinding.java;h=bcd771f528956c1db138c500d6da95ec39ad6e34;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/factory/RecordObjectArrayBinding.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/factory/RecordObjectArrayBinding.java
new file mode 100644
index 000000000..bcd771f52
--- /dev/null
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/factory/RecordObjectArrayBinding.java
@@ -0,0 +1,54 @@
+package org.simantics.databoard.binding.factory;
+
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.RecordBinding;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.type.RecordType;
+
+/**
+ * Binds RecordType to Object[]
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+class RecordObjectArrayBinding extends RecordBinding {
+
+	public RecordObjectArrayBinding(RecordType type, Binding[] componentBindings)
+	{
+		this.componentBindings = componentBindings;
+        if (type==null) throw new IllegalArgumentException("null arg");
+		this.type = type;
+	}
+		
+	@Override
+	public Object create(Object... value) {		
+		return value;
+	}
+	
+	@Override
+	public Object createPartial() {
+		return new Object[getComponentCount()];
+	}
+	
+	@Override
+	public Object getComponent(Object obj, int index) {
+		return ((Object[])obj)[index];
+	}
+
+	@Override
+	public void setComponents(Object obj, Object... value) throws BindingException {
+		System.arraycopy(value, 0, obj, 0, value.length);
+	}
+	
+	@Override
+	public void setComponent(Object obj, int index, Object value)
+			throws BindingException {
+		Object[] array = (Object[]) obj;
+		array[index] = value;
+	}
+
+	@Override
+	public boolean isInstance(Object obj) {
+		return (obj instanceof Object[]) && (((Object[])obj).length == componentBindings.length);
+	}
+	
+}
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