Class LiteralOp

  • All Implemented Interfaces:

    public class LiteralOp
    extends Hop
    • Constructor Detail

      • LiteralOp

        public LiteralOp​(double value)
      • LiteralOp

        public LiteralOp​(long value)
      • LiteralOp

        public LiteralOp​(String value)
      • LiteralOp

        public LiteralOp​(boolean value)
      • LiteralOp

        public LiteralOp​(LiteralOp that)
    • Method Detail

      • checkArity

        public void checkArity()
        Description copied from class: Hop
        Check whether this Hop has a correct number of inputs. (Some Hops can have a variable number of inputs, such as DataOp, DataGenOp, ParameterizedBuiltinOp, ReorgOp, TernaryOp, QuaternaryOp, MultipleOp, DnnOp, and SpoofFusedOp.) Parameterized Hops (such as DataOp) can check that the number of parameters matches the number of inputs.
        Specified by:
        checkArity in class Hop
      • isGPUEnabled

        public boolean isGPUEnabled()
        Description copied from class: Hop
        In memory-based optimizer mode (see OptimizerUtils.isMemoryBasedOptLevel()), the exectype is determined by checking this method as well as memory budget of this Hop. Please see findExecTypeByMemEstimate for more detail. This method is necessary because not all operator are supported efficiently on GPU (for example: operations on frames and scalar as well as operations such as table).
        Specified by:
        isGPUEnabled in class Hop
        true if the Hop is eligible for GPU Exectype.
      • allowsAllExecTypes

        public boolean allowsAllExecTypes()
        Specified by:
        allowsAllExecTypes in class Hop
      • refreshSizeInformation

        public void refreshSizeInformation()
        Description copied from class: Hop
        Update the output size information for this hop.
        Specified by:
        refreshSizeInformation in class Hop
      • getLongValue

        public long getLongValue()
      • getDoubleValue

        public double getDoubleValue()
      • getBooleanValue

        public boolean getBooleanValue()
      • getStringValue

        public String getStringValue()
      • compare

        public boolean compare​(Hop that)
        Specified by:
        compare in class Hop