water.rapids.ast.prims.operators

Class AstNe

java.lang.Object

water.Iced<AstRoot>

water.rapids.ast.AstRoot

water.rapids.ast.AstPrimitive

water.rapids.ast.prims.operators.AstBinOp

water.rapids.ast.prims.operators.AstNe

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable<AstRoot>

public class AstNe
extends AstBinOp

See Also:

Serialized Form

Field Summary

Fields inherited from class water.rapids.ast.AstRoot

CONSTS, PRIMS

Constructor Summary

Constructors

Constructor and Description
AstNe()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	categoricalOK()
ValFrame	frame_op_scalar(Frame fr, double d) Auto-widen the scalar to every element of the frame
double	op(double l, double r) Override to express a basic math primitive
double	str_op(BufferedString l, BufferedString r)
java.lang.String	str()

Methods inherited from class water.rapids.ast.prims.operators.AstBinOp

apply, args, nargs, prim_apply

Methods inherited from class water.rapids.ast.AstPrimitive

description, example, exec

Methods inherited from class water.rapids.ast.AstRoot

columns, newAstFrame, newAstStr, toString

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AstNe

public AstNe()

Method Detail

str

public java.lang.String str()

Specified by:

str in class AstRoot

op

public double op(double l,
        double r)

Description copied from class: AstBinOp

Override to express a basic math primitive

Specified by:

op in class AstBinOp

frame_op_scalar

public ValFrame frame_op_scalar(Frame fr,
                       double d)

Description copied from class: AstBinOp

Auto-widen the scalar to every element of the frame

Overrides:

frame_op_scalar in class AstBinOp

categoricalOK

public boolean categoricalOK()

Overrides:

categoricalOK in class AstBinOp

str_op

public double str_op(BufferedString l,
            BufferedString r)

Overrides:

str_op in class AstBinOp