From e2610b35059c52fd83d8e2de81fa2180144e7068 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B6ren=20Henning?= <stu114708@informatik.uni-kiel.de>
Date: Thu, 31 Mar 2016 16:42:48 +0200
Subject: [PATCH] add nodes and edges without attributes
---
.../analysis/graph/util/dot/DotWriter.java | 21 +++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/src/main/java/kieker/analysis/graph/util/dot/DotWriter.java b/src/main/java/kieker/analysis/graph/util/dot/DotWriter.java
index 30c35ad1..cbc13ca4 100644
--- a/src/main/java/kieker/analysis/graph/util/dot/DotWriter.java
+++ b/src/main/java/kieker/analysis/graph/util/dot/DotWriter.java
@@ -77,10 +77,22 @@ public class DotWriter {
writer.writeln(assembleAttribute(key, value));
}
+ public void addNode(final String id) throws IOException {
+ addNode(id, null);
+ }
+
public void addNode(final String id, final Map<String, String> attributes) throws IOException {
checkState(DotWriterState.STARTED);
- writer.writeln('"' + id + '"' + ' ' + assembleAttributes(attributes));
+ if (attributes == null) {
+ writer.writeln('"' + id + '"');
+ } else {
+ writer.writeln('"' + id + '"' + ' ' + assembleAttributes(attributes));
+ }
+ }
+
+ public void addEdge(final String sourceId, final String targetId) throws IOException {
+ addEdge(sourceId, targetId, null);
}
public void addEdge(final String sourceId, final String targetId, final Map<String, String> attributes) throws IOException {
@@ -92,7 +104,12 @@ public class DotWriter {
} else {
edgeConnector = DotGraph.DIRECTED_EDGE_CONNECTOR;
}
- writer.writeln('"' + sourceId + '"' + ' ' + edgeConnector + ' ' + '"' + targetId + '"' + ' ' + assembleAttributes(attributes));
+
+ if (attributes == null) {
+ writer.writeln('"' + sourceId + '"' + ' ' + edgeConnector + ' ' + '"' + targetId + '"');
+ } else {
+ writer.writeln('"' + sourceId + '"' + ' ' + edgeConnector + ' ' + '"' + targetId + '"' + ' ' + assembleAttributes(attributes));
+ }
}
public void addSubgraphStart(final String name) throws IOException {
--
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