public void addChild()

in src/main/java/org/apache/sling/scripting/xproc/xpl/impl/AbstractXplElementImpl.java [50:73]

• 21 lines of code
• 5 McCabe index (conditional complexity)

	public void addChild(XplElement child) {
		
		if (child == null) {
            String msg = "Element of class " + this.getClass().getName() + " received null child.";
            this.log.error(msg);
            throw new IllegalArgumentException(msg);
        }
		
		Field childField = this.getChildField(child);
        if (childField != null) {
            childField.setAccessible(true);
            try {
                childField.set(this, child);
            } catch (IllegalArgumentException e) {
                this.log.error("Failed to set child field for child class '" + child.getClass().getName(), e);
            } catch (IllegalAccessException e) {
                this.log.error("Failed to set child field for child class '" + child.getClass().getName(), e);
            }
        }
        child.setDepth(this.getDepth() + 1);
        this.children.add(child);
		child.setParent(this);
		
	}