版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/lm709409753/article/details/84719318
public static final String map = "map";
public static final String flatMap = "flatMap";
public static final String id = "id";
public static final String label = "label";
public static final String identity = "identity";
public static final String constant = "constant";
public static final String V = "V";
public static final String E = "E";
public static final String to = "to";
public static final String out = "out";
public static final String in = "in";
public static final String both = "both";
public static final String toE = "toE";
public static final String outE = "outE";
public static final String inE = "inE";
public static final String bothE = "bothE";
public static final String toV = "toV";
public static final String outV = "outV";
public static final String inV = "inV";
public static final String bothV = "bothV";
public static final String otherV = "otherV";
public static final String order = "order";
public static final String properties = "properties";
public static final String values = "values";
public static final String propertyMap = "propertyMap";
public static final String valueMap = "valueMap";
public static final String select = "select";
public static final String key = "key";
public static final String value = "value";
public static final String path = "path";
public static final String match = "match";
public static final String math = "math";
public static final String sack = "sack";
public static final String loops = "loops";
public static final String project = "project";
public static final String unfold = "unfold";
public static final String fold = "fold";
public static final String count = "count";
public static final String sum = "sum";
public static final String max = "max";
public static final String min = "min";
public static final String mean = "mean";
public static final String group = "group";
public static final String groupCount = "groupCount";
public static final String tree = "tree";
public static final String addV = "addV";
public static final String addE = "addE";
public static final String from = "from";
public static final String filter = "filter";
public static final String or = "or";
public static final String and = "and";
public static final String inject = "inject";
public static final String dedup = "dedup";
public static final String where = "where";
public static final String has = "has";
public static final String hasNot = "hasNot";
public static final String hasLabel = "hasLabel";
public static final String hasId = "hasId";
public static final String hasKey = "hasKey";
public static final String hasValue = "hasValue";
public static final String is = "is";
public static final String not = "not";
public static final String range = "range";
public static final String limit = "limit";
public static final String skip = "skip";
public static final String tail = "tail";
public static final String coin = "coin";
public static final String timeLimit = "timeLimit";
public static final String simplePath = "simplePath";
public static final String cyclicPath = "cyclicPath";
public static final String sample = "sample";
public static final String drop = "drop";
public static final String sideEffect = "sideEffect";
public static final String cap = "cap";
public static final String property = "property";
public static final String store = "store";
public static final String aggregate = "aggregate";
public static final String subgraph = "subgraph";
public static final String barrier = "barrier";
public static final String local = "local";
public static final String emit = "emit";
public static final String repeat = "repeat";
public static final String until = "until";
public static final String branch = "branch";
public static final String union = "union";
public static final String coalesce = "coalesce";
public static final String choose = "choose";
public static final String optional = "optional";
public static final String pageRank = "pageRank";
public static final String peerPressure = "peerPressure";
public static final String program = "program";
public static final String by = "by";
public static final String times = "times";
public static final String as = "as";
public static final String option = "option";