org.apache.cassandra.cql3

Class AbstractMarker

java.lang.Object

org.apache.cassandra.cql3.Term.NonTerminal

org.apache.cassandra.cql3.AbstractMarker

All Implemented Interfaces:

Term

Direct Known Subclasses:

Constants.Marker, Lists.Marker, Maps.Marker, Sets.Marker

public abstract class AbstractMarker
extends Term.NonTerminal

A single bind marker.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractMarker.Raw A parsed, but non prepared, bind marker.

Nested classes/interfaces inherited from interface org.apache.cassandra.cql3.Term

Term.NonTerminal, Term.Terminal

Field Summary

Fields

Modifier and Type	Field and Description
protected int	bindIndex
protected ColumnSpecification	receiver

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractMarker(int bindIndex, ColumnSpecification receiver)

Method Summary

Methods

Modifier and Type	Method and Description
void	collectMarkerSpecification(ColumnSpecification[] boundNames) Collects the column specification for the bind variables in this Term.
boolean	containsBindMarker() Whether or not that term contains at least one bind marker.

Methods inherited from class org.apache.cassandra.cql3.Term.NonTerminal

bindAndGet

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cassandra.cql3.Term

bind

Field Detail

bindIndex

protected final int bindIndex

receiver

protected final ColumnSpecification receiver

Constructor Detail

AbstractMarker

protected AbstractMarker(int bindIndex,
              ColumnSpecification receiver)

Method Detail

collectMarkerSpecification

public void collectMarkerSpecification(ColumnSpecification[] boundNames)

Description copied from interface: Term

Collects the column specification for the bind variables in this Term. This is obviously a no-op if the term is Terminal.

Parameters:

boundNames - the list of column specification where to collect the bind variables of this term in.

containsBindMarker

public boolean containsBindMarker()

Description copied from interface: Term

Whether or not that term contains at least one bind marker. Note that this is slightly different from being or not a NonTerminal, because calls to non pure functions will be NonTerminal (see #5616) even if they don't have bind markers.