question: returns the id of the project associated with this node . this method can be called on any project node within the project hierarchy . concode_field_sep long serialVersionUID concode_elem_sep ProjectNode parent concode_elem_sep List<ProjectNode> children concode_elem_sep String name concode_elem_sep String fileId concode_field_sep void setName concode_elem_sep ProjectNode getParent concode_elem_sep String getName concode_elem_sep void removeChild concode_elem_sep String getProjectType concode_elem_sep boolean isSourceNode concode_elem_sep Iterable<ProjectNode> getChildren concode_elem_sep String getFileId concode_elem_sep ProjectRootNode getProjectRoot concode_elem_sep ProjectNode findNode concode_elem_sep ProjectNode findNode concode_elem_sep void setParent concode_elem_sep void findSourceNodes concode_elem_sep void addChild concode_elem_sep String getFullName
target: long function ( ) { return getProjectRoot ( ) . getProjectId ( ) ; }