X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.structural.synchronization%2Fsrc%2Forg%2Fsimantics%2Fstructural%2Fsynchronization%2Fprotocol%2FSerializedVariable.java;fp=bundles%2Forg.simantics.structural.synchronization%2Fsrc%2Forg%2Fsimantics%2Fstructural%2Fsynchronization%2Fprotocol%2FSerializedVariable.java;h=f1888e1012fac8a314fa0329f59b70e3551a05b3;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.structural.synchronization/src/org/simantics/structural/synchronization/protocol/SerializedVariable.java b/bundles/org.simantics.structural.synchronization/src/org/simantics/structural/synchronization/protocol/SerializedVariable.java
new file mode 100644
index 000000000..f1888e101
--- /dev/null
+++ b/bundles/org.simantics.structural.synchronization/src/org/simantics/structural/synchronization/protocol/SerializedVariable.java
@@ -0,0 +1,68 @@
+package org.simantics.structural.synchronization.protocol;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.simantics.databoard.binding.mutable.Variant;
+
+public class SerializedVariable {
+
+	private Map<String,SerializedVariable> children;
+	private Map<String,SerializedVariable> properties;
+	final public Variant value;
+	final public String name;
+	
+	public SerializedVariable(String name, Variant value) {
+		this.name = name;
+		this.value = value;
+	}
+	
+	@SuppressWarnings("unchecked")
+	public <T> T getPossiblePropertyValue(String name) {
+		if(properties == null) return null;
+		SerializedVariable p = properties.get(name);
+		if(p == null) return null;
+		else return (T)p.value.getValue();
+	}
+
+	@SuppressWarnings("unchecked")
+	public <T> T getPropertyValue(String name) {
+		if(properties == null) throw new AssertionError("Property '" + name + "' does not exist.");
+		SerializedVariable p = properties.get(name);
+		if(p == null) throw new AssertionError("Property '" + name + "' does not exist.");
+		else return (T)p.value.getValue();
+	}
+	
+	public Collection<SerializedVariable> getProperties(){
+		if(properties == null) return Collections.emptyList();
+		return properties.values();
+	}
+	
+	public static String print(SerializedVariable var, int indent) {
+		StringBuilder b = new StringBuilder();
+		b.append(var.name + " " + var.value.getValue());
+		if(var.children != null) {
+			for(Map.Entry<String, SerializedVariable> child : var.children.entrySet()) {
+				b.append("\n");
+				for(int i=0;i<indent;i++) b.append(" ");
+				b.append("/" + print(child.getValue(), indent+2));
+			}
+		}
+		if(var.properties != null) {
+			for(Map.Entry<String, SerializedVariable> property : var.properties.entrySet()) {
+				b.append("\n");
+				for(int i=0;i<indent;i++) b.append(" ");
+				b.append("#" + print(property.getValue(), indent+2));
+			}
+		}
+		return b.toString();
+	}
+	
+	public void addProperty(String name, SerializedVariable property) {
+		if(properties == null) properties = new HashMap<String,SerializedVariable>();
+		properties.put(name, property);
+	}
+	
+}