org.apache.cassandra.cql3

Class Tuples.DelayedValue

java.lang.Object

org.apache.cassandra.cql3.Term.NonTerminal

org.apache.cassandra.cql3.Tuples.DelayedValue

All Implemented Interfaces:

Term

Enclosing class:

Tuples

public static class Tuples.DelayedValue
extends Term.NonTerminal

Similar to Value, but contains at least one NonTerminal, such as a non-pure functions or bind marker.

Nested Class Summary

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

Term.MultiColumnRaw, Term.MultiItemTerminal, Term.NonTerminal, Term.Raw, Term.Terminal

Field Summary

Fields

Modifier and Type	Field and Description
java.util.List<Term>	elements

Constructor Summary

Constructors

Constructor and Description
Tuples.DelayedValue(java.util.List<Term> elements)

Method Summary

Methods

Modifier and Type	Method and Description
Tuples.Value	bind(java.util.List<java.nio.ByteBuffer> values) Bind the values in this term to the values contained in values.
void	collectMarkerSpecification(VariableSpecifications 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.
java.lang.String	toString()

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, wait, wait, wait

Field Detail

elements

public final java.util.List<Term> elements

Constructor Detail

Tuples.DelayedValue

public Tuples.DelayedValue(java.util.List<Term> elements)

Method Detail

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.

collectMarkerSpecification

public void collectMarkerSpecification(VariableSpecifications 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 variables specification where to collect the bind variables of this term in.

bind

public Tuples.Value bind(java.util.List<java.nio.ByteBuffer> values)
                  throws InvalidRequestException

Description copied from interface: Term

Bind the values in this term to the values contained in values. This is obviously a no-op if the term is Terminal.

Parameters:

values - the values to bind markers to.

Returns:

the result of binding all the variables of this NonTerminal (or 'this' if the term is terminal).

Throws:

InvalidRequestException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object