+++ /dev/null
-/*-
- * ============LICENSE_START=======================================================
- * openECOMP : SDN-C
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights
- * reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-/**
- *
- */
-package org.openecomp.sdnc.sli;
-
-import java.io.IOException;
-import java.io.PrintStream;
-import java.io.Serializable;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
-import java.util.TreeMap;
-
-import org.apache.commons.lang3.StringEscapeUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.xml.sax.Locator;
-
-
-public class SvcLogicNode implements Serializable {
-
- private static final Logger LOG = LoggerFactory
- .getLogger(SvcLogicExprListener.class);
-
- private static final long serialVersionUID = 2L;
-
- private String nodeName;
- private int nodeId;
- private String nodeType;
- private boolean visited;
- private SvcLogicGraph graph;
-
-
- private HashMap<String, SvcLogicExpression> attributes;
- private HashMap<String, SvcLogicNode> outcomes;
- private HashMap<String, SvcLogicExpression> parameters;
-
- public SvcLogicNode(int nodeId, String nodeType, SvcLogicGraph graph)
- {
- this.nodeId = nodeId;
- nodeName = "";
- this.nodeType = nodeType;
- this.graph = graph;
- attributes = new HashMap<String, SvcLogicExpression> ();
- parameters = new HashMap<String, SvcLogicExpression> ();
- outcomes = null;
-
- }
-
- public SvcLogicNode(int nodeId, String nodeType, String nodeName, SvcLogicGraph graph) throws DuplicateValueException
- {
- this.nodeId = nodeId;
- this.nodeName = nodeName;
- this.nodeType = nodeType;
- this.graph = graph;
- attributes = new HashMap<String, SvcLogicExpression> ();
- parameters = new HashMap<String, SvcLogicExpression> ();
- outcomes = null;
- graph.setNamedNode(nodeName, this);
- }
-
-
- public int getNodeId()
- {
- return nodeId;
- }
-
- public String getNodeName()
- {
- return(nodeName);
- }
-
- public String getNodeType()
- {
- return(nodeType);
- }
-
- public SvcLogicGraph getGraph()
- {
- return(graph);
- }
-
- public int getNumOutcomes()
- {
- if (outcomes == null)
- {
- return(0);
- }
- else
- {
- return(outcomes.size());
- }
- }
-
- public SvcLogicExpression getAttribute(String name)
- {
- if (attributes.containsKey(name))
- {
- return(attributes.get(name));
- }
- else
- {
- return(null);
- }
-
- }
-
- public void setAttribute(String name, String value) throws SvcLogicException
- {
- setAttribute(name, new SvcLogicAtom("STRING", value));
- }
-
- public void setAttribute(String name, SvcLogicExpression value) throws SvcLogicException
- {
- if (attributes.containsKey(name))
- {
- throw new DuplicateValueException("Duplicate attribute "+name);
- }
-
- attributes.put(name, value);
- }
-
-
- public void mapParameter(String name, String value) throws SvcLogicException
- {
-
- if (parameters.containsKey(name))
- {
- throw new DuplicateValueException("Duplicate parameter "+name);
- }
- try
- {
- SvcLogicExpression parmValue;
- if ((value == null) || (value.length() == 0))
- {
- parmValue = new SvcLogicAtom("STRING", "");
- }
- else if (value.trim().startsWith("`"))
- {
- int lastParen = value.lastIndexOf("`");
- String evalExpr = value.trim().substring(1, lastParen);
- parmValue = SvcLogicExpressionFactory.parse(evalExpr);
-
- }
- else
- {
- if (Character.isDigit(value.charAt(0)))
- {
- parmValue = new SvcLogicAtom("NUMBER", value);
- }
- else
- {
- parmValue = new SvcLogicAtom("STRING", value);
- }
- }
- LOG.debug("Setting parameter "+name+" = "+value+" = "+parmValue.asParsedExpr());
- parameters.put(name, parmValue);
- }
- catch (IOException e) {
-
- LOG.error("Invalid parameter value expression ("+value+")");
- throw new SvcLogicException(e.getMessage());
- }
- }
-
- public SvcLogicExpression getParameter(String name)
- {
- if (parameters.containsKey(name))
- {
- return(parameters.get(name));
- }
- else
- {
- return(null);
- }
- }
-
- public boolean isVisited() {
- return visited;
- }
-
- public void setVisited(boolean visited, boolean recursive) {
- this.visited = visited;
-
- if (recursive)
- {
- Set<Map.Entry<String, SvcLogicNode>> outcomeSet = getOutcomeSet();
-
- if (outcomeSet == null)
- {
- return;
- }
-
- for (Iterator<Map.Entry<String, SvcLogicNode>> iter = outcomeSet.iterator(); iter.hasNext();)
- {
- Map.Entry<String, SvcLogicNode> curOutcome = iter.next();
- SvcLogicNode outNode = curOutcome.getValue();
- outNode.setVisited(visited, recursive);
- }
- }
- }
-
- public void addOutcome(String outcomeValue, SvcLogicNode node) throws SvcLogicException
- {
- if (outcomes == null)
- {
- outcomes = new HashMap<String, SvcLogicNode>();
- }
-
- if (outcomeValue.length() == 0) {
- outcomeValue = "\"\"";
- }
- if (outcomes.containsKey(outcomeValue))
- {
- throw new DuplicateValueException("Duplicate outcome value "+outcomeValue);
- }
-
- outcomes.put(outcomeValue, node);
- }
-
- public Set<Map.Entry<String, SvcLogicNode>> getOutcomeSet()
- {
- if (outcomes == null)
- {
- return null;
- }
-
- return(outcomes.entrySet());
-
- }
-
- public Set<Map.Entry<String, SvcLogicExpression>> getParameterSet()
- {
- if (parameters == null)
- {
- return null;
- }
-
- return(parameters.entrySet());
-
- }
-
- public void printAsGv(PrintStream pstr)
- {
-
- if (visited)
- {
- return;
- }
- else
- {
- visited = true;
- }
-
- StringBuffer sbuff = new StringBuffer();
-
- sbuff.append("node");
- sbuff.append(nodeId);
- sbuff.append(" [ shape=none, margin=0, label=<<table border=\"0\" cellborder=\"1\" align=\"left\">");
- sbuff.append("<tr><td colspan=\"2\"><b>");
- sbuff.append(nodeId);
- sbuff.append(" : ");
- sbuff.append(nodeType);
- sbuff.append("</b></td></tr><th><td><i>Attribute</i></td><td><i>Value</i></td></th>");
-
- if (nodeName.length() > 0)
- {
- sbuff.append("<tr><td>name</td><td>");
- sbuff.append(nodeName);
- sbuff.append("</td></tr>");
- }
-
- Set<Map.Entry<String, SvcLogicExpression>> attrSet = attributes.entrySet();
- for (Iterator<Map.Entry<String, SvcLogicExpression>> iter = attrSet.iterator() ; iter.hasNext();)
- {
- Map.Entry<String, SvcLogicExpression> curAttr = iter.next();
- sbuff.append("<tr><td>");
- sbuff.append(curAttr.getKey());
- sbuff.append("</td><td>");
- sbuff.append(StringEscapeUtils.escapeHtml3(curAttr.getValue().toString()));
- sbuff.append("</td></tr>");
- }
- sbuff.append("</table>>];");
-
- pstr.println(sbuff.toString());
-
-
- if (outcomes != null)
- {
- TreeMap<String, SvcLogicNode> sortedOutcomes = new TreeMap<String, SvcLogicNode>(outcomes);
- Set<Map.Entry<String, SvcLogicNode>> outcomeSet = sortedOutcomes.entrySet();
-
- for (Iterator<Map.Entry<String, SvcLogicNode>> iter = outcomeSet.iterator(); iter.hasNext();)
- {
- Map.Entry<String, SvcLogicNode> curOutcome = iter.next();
- String outValue = curOutcome.getKey();
- SvcLogicNode outNode = curOutcome.getValue();
- pstr.println("node"+nodeId+" -> node"+outNode.getNodeId()+" [label=\""+outValue+"\"];");
- outNode.printAsGv(pstr);
- }
- }
- }
-
- public void printAsXml(PrintStream pstr, int indentLvl)
- {
- if (visited)
- {
- return;
- }
- // Print node tag
- for (int i = 0 ; i < indentLvl ; i++)
- {
- pstr.print(" ");
- }
- pstr.print("<");
- pstr.print(this.getNodeType());
-
- Set<Map.Entry<String, SvcLogicExpression>> attrSet = attributes.entrySet();
- for (Iterator<Map.Entry<String, SvcLogicExpression>> iter = attrSet.iterator() ; iter.hasNext();)
- {
- Map.Entry<String, SvcLogicExpression> curAttr = iter.next();
- pstr.print(" ");
- pstr.print(curAttr.getKey());
- pstr.print("='`");
- pstr.print(curAttr.getValue());
- pstr.print("'`");
- }
-
- if (((parameters == null) || (parameters.isEmpty())) &&
- ((outcomes == null) || outcomes.isEmpty()))
- {
- pstr.print("/>\n");
- pstr.flush();
- return;
- }
- else
- {
- pstr.print(">\n");
- }
-
- // Print parameters (if any)
- if (parameters != null)
- {
- Set<Map.Entry<String, SvcLogicExpression>> paramSet = parameters.entrySet();
- for (Iterator<Map.Entry<String, SvcLogicExpression>> iter = paramSet.iterator() ; iter.hasNext();)
- {
- for (int i = 0 ; i < indentLvl+1 ; i++)
- {
- pstr.print(" ");
- }
- pstr.print("<parameter");
- Map.Entry<String, SvcLogicExpression> curAttr = iter.next();
- pstr.print(" name='");
- pstr.print(curAttr.getKey());
- pstr.print("' value='`");
- pstr.print(curAttr.getValue().toString());
- pstr.print("`'/>\n");
- }
- }
-
- // Print outcomes (if any)
- if (outcomes != null)
- {
- Set<Map.Entry<String, SvcLogicNode>> outcomeSet = outcomes.entrySet();
- for (Iterator<Map.Entry<String, SvcLogicNode>> iter = outcomeSet.iterator() ; iter.hasNext();)
- {
- for (int i = 0 ; i < indentLvl+1 ; i++)
- {
- pstr.print(" ");
- }
- pstr.print("<outcome");
- Map.Entry<String, SvcLogicNode> curAttr = iter.next();
- pstr.print(" value='");
- pstr.print(curAttr.getKey());
- pstr.print("'>\n");
- SvcLogicNode outNode = curAttr.getValue();
- outNode.printAsXml(pstr, indentLvl+2);
- for (int i = 0 ; i < indentLvl+1 ; i++)
- {
- pstr.print(" ");
- }
- pstr.print("</outcome>\n");
- }
- }
-
- // Print node end tag
- for (int i = 0 ; i < indentLvl ; i++)
- {
- pstr.print(" ");
- }
- pstr.print("</");
- pstr.print(this.getNodeType());
- pstr.print(">\n");
- pstr.flush();
-
- }
-
-
- public SvcLogicNode getOutcomeValue(String value)
- {
-
- if (value.length() == 0) {
- value = "\"\"";
- }
- if (outcomes == null)
- {
- return(null);
- }
-
- if (outcomes.containsKey(value))
- {
- return(outcomes.get(value));
- }
- else
- {
- StringBuffer keyBuffer = new StringBuffer();
- keyBuffer.append("{");
- for (String key : outcomes.keySet()) {
- keyBuffer.append(" ("+key+")");
- }
- keyBuffer.append("}");
- LOG.info("Outcome (" + value + ") not found, keys are " + keyBuffer.toString());
-
- if (outcomes.containsKey("Other"))
- {
- return(outcomes.get("Other"));
- }
- else
- {
- return(null);
- }
- }
- }
-}
Code Review / sdnc / core.git / blobdiff