1 files changed, 61 insertions, 61 deletions
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueContact.java b/src/pl/edu/mimuw/cloudatlas/model/ValueContact.java
index 5101d17..670a025 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueContact.java
+++ b/src/pl/edu/mimuw/cloudatlas/model/ValueContact.java
@@ -36,65 +36,65 @@ import pl.edu.mimuw.cloudatlas.model.ValueContact;
  * This class is immutable.
  */
 public class ValueContact extends Value {
-	private final PathName name;
-	private final InetAddress address;
-	
-	/**
-	 * Constructs a new <code>ValueContact</code> with the specified path name and IP address.
-	 * 
-	 * @param name the full path name of a node
-	 * @param address the IP address of the node
-	 */
-	public ValueContact(PathName name, InetAddress address) {
-		this.name = name;
-		this.address = address;
-	}
-	
-	@Override
-	public Value getDefaultValue() {
-		return new ValueContact(null, null);
-	}
-	
-	/**
-	 * Returns a name stored in this object.
-	 * 
-	 * @return the name of a node
-	 */
-	public PathName getName() {
-		return name;
-	}
-	
-	/**
-	 * Returns an IP address stored in this object.
-	 * 
-	 * @return the IP address of a node
-	 */
-	public InetAddress getAddress() {
-		return address;
-	}
-	
-	@Override
-	public Type getType() {
-		return TypePrimitive.CONTACT;
-	}
-	
-	@Override
-	public Value convertTo(Type type) {
-		switch(type.getPrimaryType()) {
-			case CONTACT:
-				return this;
-			case STRING:
-				if(isNull())
-					return ValueString.NULL_STRING;
-				else
-					return new ValueString("(" + name.toString() + ", " + address.toString() + ")");
-			default:
-				throw new UnsupportedConversionException(getType(), type);
-		}
-	}
-	
-	@Override
-	public boolean isNull() {
-		return name == null || address == null;
-	}
+    private final PathName name;
+    private final InetAddress address;
+
+    /**
+     * Constructs a new <code>ValueContact</code> with the specified path name and IP address.
+     *
+     * @param name the full path name of a node
+     * @param address the IP address of the node
+     */
+    public ValueContact(PathName name, InetAddress address) {
+        this.name = name;
+        this.address = address;
+    }
+
+    @Override
+    public Value getDefaultValue() {
+        return new ValueContact(null, null);
+    }
+
+    /**
+     * Returns a name stored in this object.
+     *
+     * @return the name of a node
+     */
+    public PathName getName() {
+        return name;
+    }
+
+    /**
+     * Returns an IP address stored in this object.
+     *
+     * @return the IP address of a node
+     */
+    public InetAddress getAddress() {
+        return address;
+    }
+
+    @Override
+    public Type getType() {
+        return TypePrimitive.CONTACT;
+    }
+
+    @Override
+    public Value convertTo(Type type) {
+        switch(type.getPrimaryType()) {
+            case CONTACT:
+                return this;
+            case STRING:
+                if(isNull())
+                    return ValueString.NULL_STRING;
+                else
+                    return new ValueString("(" + name.toString() + ", " + address.toString() + ")");
+            default:
+                throw new UnsupportedConversionException(getType(), type);
+        }
+    }
+
+    @Override
+    public boolean isNull() {
+        return name == null || address == null;
+    }
 }