在Gremlin 3.2.5-SNAPSHOT之后，我无法在函数hasLabel()中传递顶点标签数组 [英] After Gremlin 3.2.5-SNAPSHOT I can't pass an array of vertex labels in function hasLabel()

问题描述

过去，这两个语句都可以在Java中运行:

It used to be that both those statements would work in Java:

GraphTraversalSource g =...;
String[] labels = new String[]{"label1","label2","label3"};

g.V().hasLabel(labels);
g.V().hasLabel("label1", "label2", "label3");

升级到3.2.5-SNAPSHOT后，仅支持后者，我得到了"Cannot resolve method hasLabel(java.lang.String[])". 显然hasLabel(String label, String... otherLabels)与hasLabel(P<String> predicate)发生冲突.有没有解决的办法，所以我仍然可以逐步构建标签列表?

After upgrading to 3.2.5-SNAPSHOT only the later one is supported and I am getting "Cannot resolve method hasLabel(java.lang.String[])". Apparently hasLabel(String label, String... otherLabels) collides with hasLabel(P<String> predicate). Is there a work around for that so I can still build a list of labels incrementally?

谢谢！

推荐答案

您可以强制其使用

You could force it to use hasLabel(String label, String... otherLabels)

g.V().hasLabel(labels[0], labels);

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