Example usage for java.util LinkedHashMap containsKey

Introduction

In this page you can find the example usage for java.util LinkedHashMap containsKey.

Prototype

boolean containsKey(Object key);

Source Link

Document

Returns true if this map contains a mapping for the specified key.

Usage

From source file:com.espertech.esper.epl.spec.PatternStreamSpecRaw.java

private static StreamTypeService getStreamTypeService(String engineURI, String statementId,
        EventAdapterService eventAdapterService, Map<String, Pair<EventType, String>> taggedEventTypes,
        Map<String, Pair<EventType, String>> arrayEventTypes, Deque<Integer> subexpressionIdStack,
        String objectType) {//from w  w  w.  ja  v  a2s  .  c  o  m
    LinkedHashMap<String, Pair<EventType, String>> filterTypes = new LinkedHashMap<String, Pair<EventType, String>>();
    filterTypes.putAll(taggedEventTypes);

    // handle array tags (match-until clause)
    if (arrayEventTypes != null) {
        String patternSubexEventType = getPatternSubexEventType(statementId, objectType, subexpressionIdStack);
        EventType arrayTagCompositeEventType = eventAdapterService
                .createSemiAnonymousMapType(patternSubexEventType, new HashMap(), arrayEventTypes, false);
        for (Map.Entry<String, Pair<EventType, String>> entry : arrayEventTypes.entrySet()) {
            String tag = entry.getKey();
            if (!filterTypes.containsKey(tag)) {
                Pair<EventType, String> pair = new Pair<EventType, String>(arrayTagCompositeEventType, tag);
                filterTypes.put(tag, pair);
            }
        }
    }

    return new StreamTypeServiceImpl(filterTypes, engineURI, true, false);
}

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From source file:com.qspin.qtaste.ui.tools.FileNode.java

/**
 * Loads the children, caching the results in the children ivar.
 *//*ww  w. j  av  a 2 s.  c  o m*/
public Object[] getChildren() {
    if (children != null) {
        return children;
    }
    if (this.isTestcaseDir()) {
        try {
            ArrayList<TestDataNode> arrayDataNode = new ArrayList<>();
            // load test case data
            File tcDataFile = this.getPythonTestScript().getTestcaseData();
            if (tcDataFile == null) {
                return new Object[] {};
            }
            CSVFile csvDataFile = new CSVFile(tcDataFile);
            List<LinkedHashMap<String, String>> data = csvDataFile.getCSVDataSet();
            Iterator<LinkedHashMap<String, String>> it = data.iterator();
            int rowIndex = 1;
            while (it.hasNext()) {
                LinkedHashMap<String, String> dataRow = it.next();
                if (dataRow.containsKey("COMMENT")) {
                    String comment = dataRow.get("COMMENT");
                    arrayDataNode.add(new TestDataNode(tcDataFile, comment, rowIndex));
                }
                rowIndex++;
            }
            children = arrayDataNode.toArray();
            return children;
        } catch (IOException ex) {
            // unable to read data file

        }

    } else {
        ArrayList<FileNode> arrayFileNode = new ArrayList<>();
        if (f.isDirectory()) {
            File[] childFiles = FileUtilities.listSortedFiles(f);
            for (File childFile : childFiles) {
                FileNode fn = new FileNode(childFile, childFile.getName(), m_TestSuiteDir);
                boolean nodeToAdd = fn.isTestcaseDir();
                if (!fn.isTestcaseDir()) {
                    // go recursilvely to its child and check if it must be added
                    nodeToAdd = checkIfDirectoryContainsTestScriptFile(childFile);
                }
                if (nodeToAdd && !childFile.isHidden()) {

                    arrayFileNode.add(fn);
                }
            }
        }
        children = arrayFileNode.toArray();
    }
    if (children == null) {
        return new Object[] {};
    } else {
        return children;
    }
}

---

From source file:org.eclipse.php.composer.api.entities.AbstractJsonObject.java

@SuppressWarnings("rawtypes")
protected void parseField(LinkedHashMap json, String property) {
    if (json.containsKey(property)) {
        Field field = getFieldByName(this.getClass(), property);

        if (field != null && JsonEntity.class.isAssignableFrom(field.getType())) {
            try {
                field.setAccessible(true);
                JsonEntity entity = (JsonEntity) field.get(this);
                entity.fromJson(json.get(property));
            } catch (Exception e) {
                log.error(e);/* w  ww. j a va  2 s.  c  o m*/
            }
        }
    }
}

---

From source file:com.opengamma.analytics.financial.curve.sensitivity.ParameterSensitivity.java

/**
 * Create a copy of the sensitivity and add a given named sensitivity to it. If the name / currency pair is in the map, the two sensitivity matrices are added.
 * Otherwise, a new entry is put into the map
 * @param nameCcy The name and the currency, not null
 * @param sensitivity The sensitivity to add, not null
 * @return The total sensitivity./*from  ww  w  . j a  va 2s.  c  o  m*/
 */
public ParameterSensitivity plus(final Pair<String, Currency> nameCcy, final DoubleMatrix1D sensitivity) {
    ArgumentChecker.notNull(nameCcy, "Name/currency");
    ArgumentChecker.notNull(sensitivity, "Matrix");
    final MatrixAlgebra algebra = MatrixAlgebraFactory.COMMONS_ALGEBRA;
    final LinkedHashMap<Pair<String, Currency>, DoubleMatrix1D> result = new LinkedHashMap<Pair<String, Currency>, DoubleMatrix1D>();
    result.putAll(_sensitivity);
    if (result.containsKey(nameCcy)) {
        result.put(nameCcy, (DoubleMatrix1D) algebra.add(result.get(nameCcy), sensitivity));
    } else {
        result.put(nameCcy, sensitivity);
    }
    return new ParameterSensitivity(result);
}

---

From source file:org.i3xx.step.uno.impl.service.builtin.ContextPropertiesService.java

/**
 * Reads the key value pairs from a JSON String, 
 * and adds the pairs to the map./*from   w  w w  .  ja v a2s .c om*/
 * 
 * @param json
 * @throws Exception
 */
public void fromJSON(String json) throws Exception {

    Map<String, Object> values = context.getValues();

    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(LinkedHashMap.class, new GsonHashMapDeserializer());
    Gson gson = gsonBuilder.create();

    final Callable rev = new Callable() {
        public Object call(Context cx, Scriptable scope, Scriptable thisObj, Object[] args) {
            //
            // sh, 12.12.2014
            // not really understood what happens, but
            // @see http://stackoverflow.com/questions/10856154/rhino-return-json-from-within-java
            // tested some toJSON/fromJSON sequences with success.
            //
            return args[1];
        }
    };

    Context jscx = Context.getCurrentContext();
    boolean jsf = jscx != null;
    if (!jsf)
        jscx = Context.enter();

    LinkedHashMap<?, ?> map = gson.fromJson(json, LinkedHashMap.class);
    Iterator<?> iter = map.keySet().iterator();
    while (iter.hasNext()) {
        String key = (String) iter.next();
        Object val = map.get(key);

        if (val == null) {
            //values.put(key, null);
        } else if (val instanceof Number) {
            values.put(key, val);
        } else if (val instanceof String) {
            values.put(key, val);
        } else if (val instanceof Map<?, ?>) {
            LinkedHashMap<?, ?> mo2 = (LinkedHashMap<?, ?>) val;
            if (mo2.containsKey("Object")) {
                String stmt = (String) mo2.get("Object");
                if (stmt != null) {
                    Object obj = writeValue(Base64.decodeBase64(stmt));
                    if (obj != null) {
                        values.put(key, obj);
                    } //fi
                } //fi
            } else if (mo2.containsKey("Scriptable")) {
                String stmt = (String) mo2.get("Scriptable");
                if (stmt != null) {
                    Scriptable scope = context.getScope();
                    Object obj = NativeJSON.parse(jscx, scope, stmt, rev);
                    if (obj != null) {
                        values.put(key, obj);
                    } //fi
                } //fi
            } else {
                continue;
            }
        } //fi
    } //while

    if (!jsf)
        Context.exit();
}

---

From source file:edu.csun.ecs.cs.multitouchj.ui.event.ObjectEventManager.java

protected void handleObjectObserverEvent(ObjectType objectType, ObjectObserverEvent event) {
    if (isRunning()) {
        synchronized (activeObjects) {
            LinkedHashMap<Integer, ObjectObserverEvent> objects = activeObjects.get(objectType);
            // remove is needed to keep its order
            if (objects.containsKey(event.getId())) {
                objects.remove(event.getId());
            }/* w  ww .  j av a 2s.  c  om*/
            objects.put(event.getId(), event);

            setUpdated(true);
        }
    }
}

---

From source file:org.i3xx.step.uno.impl.service.builtin.ContextAdministrationService.java

/**
 * Reads the key value pairs from a JSON String, clears the existing map
 * and puts the pairs into the map./*from   www.j  a va 2 s. c om*/
 * 
 * @param json
 * @throws Exception
 */
public void fromJSON(String json) throws Exception {

    Map<String, Object> values = context.getValues();
    values.clear();

    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(LinkedHashMap.class, new GsonHashMapDeserializer());
    Gson gson = gsonBuilder.create();

    final Callable rev = new Callable() {
        public Object call(Context cx, Scriptable scope, Scriptable thisObj, Object[] args) {
            //
            // sh, 12.12.2014
            // not really understood what happens, but
            // @see http://stackoverflow.com/questions/10856154/rhino-return-json-from-within-java
            // tested some toJSON/fromJSON sequences with success.
            //
            return args[1];
        }
    };

    Context jscx = Context.getCurrentContext();
    boolean jsf = jscx != null;
    if (!jsf)
        jscx = Context.enter();

    LinkedHashMap<?, ?> map = gson.fromJson(json, LinkedHashMap.class);
    Iterator<?> iter = map.keySet().iterator();
    while (iter.hasNext()) {
        String key = (String) iter.next();
        Object val = map.get(key);

        if (val == null) {
            //values.put(key, null);
        } else if (val instanceof Number) {
            values.put(key, val);
        } else if (val instanceof String) {
            values.put(key, val);
        } else if (val instanceof Map<?, ?>) {
            LinkedHashMap<?, ?> mo2 = (LinkedHashMap<?, ?>) val;
            if (mo2.containsKey("Object")) {
                String stmt = (String) mo2.get("Object");
                if (stmt != null) {
                    Object obj = writeValue(Base64.decodeBase64(stmt));
                    if (obj != null) {
                        values.put(key, obj);
                    } //fi
                } //fi
            } else if (mo2.containsKey("Scriptable")) {
                String stmt = (String) mo2.get("Scriptable");
                if (stmt != null) {
                    Scriptable scope = context.getScope();
                    Object obj = NativeJSON.parse(jscx, scope, stmt, rev);
                    if (obj != null) {
                        values.put(key, obj);
                    } //fi
                } //fi
            } else {
                continue;
            }
        } //fi
    } //while

    if (!jsf)
        Context.exit();
}

---

From source file:org.eda.fpsrv.StrTable.java

public void setFromJSONString(String jsonString) {
    LinkedHashMap<String, String> h_map;
    try {//from   w  w w .  j a  va  2s.c  o m

        h_map = new ObjectMapper().readValue(jsonString, new TypeReference<LinkedHashMap<String, Object>>() {
        });
        FPProperty property;
        for (String key : keySet()) {
            if (h_map.containsKey(key)) {
                put(key, h_map.get(key));
            }
        }
    } catch (IOException ex) {
        Logger.getLogger(StrTable.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:ca.sfu.federation.model.InputTable.java

/**
 * Get Input by name./*ww w  . ja va  2 s  .com*/
 * @return Input
 */
public Input getInput(String Name) {
    // init
    Input result = null;
    // if the named Input exists in the table
    LinkedHashMap index = this.getInputIndex();
    if (index.containsKey(Name)) {
        result = (Input) index.get(Name);
    }
    // return result
    return result;
}

---

From source file:ca.sfu.federation.model.InputTable.java

/**
 * Determine if the InputTable contains the named Input.
 * @return True if the input table contains the named property, false otherwise.
 *//*from  ww w .ja  v  a 2 s .  com*/
public boolean hasInput(String PropertyName) {
    // init
    boolean result = false;
    // check if index contains propertyname
    LinkedHashMap index = this.getInputIndex();
    if (index.containsKey(PropertyName)) {
        result = true;
    }
    // return result
    return result;
}

---

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