water.rapids.ast.prims.search

Class AstWhich

java.lang.Object

water.Iced<AstRoot>

water.rapids.ast.AstRoot

water.rapids.ast.AstPrimitive

water.rapids.ast.prims.search.AstWhich

All Implemented Interfaces:

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

public class AstWhich
extends AstPrimitive

Indices of which entries are not equal to 0

See Also:

Serialized Form

Field Summary

Fields inherited from class water.rapids.ast.AstRoot

CONSTS, PRIMS

Constructor Summary

Constructors

Constructor and Description
AstWhich()

Method Summary

Methods

Modifier and Type	Method and Description
ValFrame	apply(Env env, Env.StackHelp stk, AstRoot[] asts)
java.lang.String[]	args()
int	nargs()
java.lang.String	str()

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

AstWhich

public AstWhich()

Method Detail

args

public java.lang.String[] args()

Specified by:

args in class AstPrimitive

nargs

public int nargs()

Specified by:

nargs in class AstRoot

str

public java.lang.String str()

Specified by:

str in class AstRoot

apply

public ValFrame apply(Env env,
             Env.StackHelp stk,
             AstRoot[] asts)

Overrides:

apply in class AstRoot