Package org.apache.jena.sparql.algebra.op

Class OpLabel

  • All Implemented Interfaces:
    org.apache.jena.atlas.io.Printable, Op, Named, PrintSerializable
    public class OpLabel
extends Op1
    Do-nothing class that means that tags/labels/comments can be left in the algebra tree. If serialized, toString called on the object, reparsing yields a string. Can have zero one sub ops.

    • Method Detail

      • create

        public static Op create​(java.lang.Object label,
                        Op op)

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in class OpBase

      • visit

        public void visit​(OpVisitor opVisitor)

      • getObject

        public java.lang.Object getObject()

      • hasSubOp

        public boolean hasSubOp()

      • getName

        public java.lang.String getName()

      • copy

        public Op1 copy​(Op subOp)
        Specified by:
        copy in class Op1