Returns the label property value.

@return The label text, or null if none.
337322
public String getLabel() {
            String label = getProperty(labelProperty);
            label = label == null ? node.getLabel() : label;

            if (label == null) {
                label = getDefaultInstanceName();
                setProperty(labelProperty, label);
            }

            return label;
        }
1117294
@JsonProperty("labels")
    @JsonInclude(Include.NON_EMPTY)
    public Map<String, TermImpl> getLabelUpdates() {
    	return getMonolingualUpdatedValues(newLabels);
    }
387145
public String getValueString(String label) {
        PrimitiveObject o = getPrimitiveObject(VALUE, label, ObjectUtil.STRING, "String");
        if (o == null) {
            return null;
        }
        return (String) o.getObject();
    }
990057
public Label getLabelByName(String name) {
        for (Label label : labels) {
            if (name.equals(label.getName())) {
                return label;
            }
        }
        return null;
    }
835660
public Map<?, ?> getValueMap(String label) {
        PrimitiveObject o = getPrimitiveObject(VALUE, label, ObjectUtil.MAP, "Map");
        if (o == null) {
            return null;
        }

        return (Map<?, ?>) o.getObject();
    }
1366504
public String getTitle() {
        Title title = getAnnotation(Title.class);
        return title == null ? null : title.value();
    }
811515
public Text getValueText(String label) {
        HadoopObject o = getHadoopObject(VALUE, label, ObjectUtil.STRING, "String");
        if (o == null) {
            return null;
        }
        return (Text) o.getObject();
    }
349138
public java.util.List<String> getLabels() {
        if (labels == null) {
            labels = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return labels;
    }
1332355
public String getLabel() {
        String label = attrMixin.getAttribute(LABEL);
        return label.isEmpty() ? null : label;
    }
558395
@Override
    public String getLabel() throws WidgetException {
        try {
            return getText();
        } catch (Exception e) {
            throw new WidgetException("Error while getting button text", getByLocator(), e);
        }
    }
26552
public String getLabel() {
		if (log.isLoggable(Level.FINER)) {
			final String methodName = "getLabel"; //$NON-NLS-1$
			log.entering(DependencyList.class.getName(), methodName);
			log.exiting(DependencyList.class.getName(), methodName, label);
		}
		return label;
	}
1231910
public com.google.api.ads.adwords.axis.v201809.cm.Label getLabel() {
        return label;
    }
1361228
private static Field getLabelStatusField() {
        if (labelStatusField == null) {
            labelStatusField = getLabelField("a");
            if (labelStatusField == null) {
                labelStatusField = getLabelField("status");
            }
        }
        return labelStatusField;
    }
131213
static String getLabelGraphics(@Nullable Color labelColour, @Nullable Integer fontSize, @Nullable GraphicDefinition.FontStyle fontStyle, @Nullable Color labelBackground, @Nullable NodeGraphicDefinition.LabelPlacement labelPlacement, boolean center) {
        if (labelColour != null || fontSize != null || (fontStyle != null && fontStyle != GraphicDefinition.FontStyle.PLAIN) || labelPlacement != null || center) {
            StringBuilder stringBuilder=new StringBuilder();
            
            stringBuilder.append(YedGmlWriter.tab2).append("LabelGraphics\n").append(
                    YedGmlWriter.tab2).append("[\n");

            if (labelColour != null) {
                stringBuilder.append(YedGmlWriter.tab3).append("color").append(YedGmlWriter.tab1)
                        .append("\"").append(getHex(labelColour)).append("\"").append("\n");
            }

            if (labelBackground != null) {
                stringBuilder.append(YedGmlWriter.tab3).append("fill").append(YedGmlWriter.tab1)
                        .append("\"").append(getHex(labelBackground)).append("\"").append("\n");
            }

            if (fontSize != null) {
                stringBuilder.append(YedGmlWriter.tab3).append("fontSize").append(YedGmlWriter.tab1)
                        .append(fontSize).append("\n");
            }

            if (fontStyle != null && fontStyle != GraphicDefinition.FontStyle.PLAIN) {
                stringBuilder.append(YedGmlWriter.tab3).append("fontStyle").append(YedGmlWriter.tab1)
                        .append("\"").append(fontStyle.name()).append("\"").append("\n");
            }

            // used for labels on vertices
            if (labelPlacement != null) {
                stringBuilder.append(YedGmlWriter.tab3).append("anchor").append(YedGmlWriter.tab1)
                        .append("\"").append(labelPlacement.getPlacementString()).append("\"").append("\n");
            }

            // used for labels on edges
            if (center) {
                stringBuilder.append(YedGmlWriter.tab3).append("model").append(YedGmlWriter.tab1).append("\"centered\"\n");
                stringBuilder.append(YedGmlWriter.tab3).append("position").append(YedGmlWriter.tab1).append("\"center\"\n");
            }
            
            stringBuilder.append(YedGmlWriter.tab2).append("]\n");
            return stringBuilder.toString();
        }else{
            return "";
        }
    }
908783
public function getLabel()
	{
		// Checks if the object has a label
		$label = $this->label;

		// if not guess one from the name
		if (is_null($label))
		{
			$label = $this->getName();
		}

		return $label;
	}
184114
public String getHelpMessage(String label) {
        CommandInfo info = commands.get(label);
        return info != null ? info.help : null;
    }
119235
public String getLabel() 
  {
    if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
    {
      SibTr.entry(tc, "getLabel");
      SibTr.exit(tc, "getLabel", label);
    }    
    return label;
  }