org.apache.cassandra.cql3

Class AbstractMarker.MultiColumnRaw

java.lang.Object

org.apache.cassandra.cql3.Term.Raw

org.apache.cassandra.cql3.Term.MultiColumnRaw

org.apache.cassandra.cql3.AbstractMarker.MultiColumnRaw

All Implemented Interfaces:

AssignmentTestable

Direct Known Subclasses:

Tuples.INRaw, Tuples.Raw

Enclosing class:

AbstractMarker

public abstract static class AbstractMarker.MultiColumnRaw
extends Term.MultiColumnRaw

A MultiColumnRaw version of AbstractMarker.Raw

Nested Class Summary

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

AssignmentTestable.TestResult

Field Summary

Fields

Modifier and Type	Field and Description
protected int	bindIndex

Constructor Summary

Constructors

Constructor and Description
MultiColumnRaw(int bindIndex)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getText()
Term.NonTerminal	prepare(java.lang.String keyspace, ColumnSpecification receiver) This method validates this RawTerm is valid for provided column specification and "prepare" this RawTerm, returning the resulting prepared Term.
AssignmentTestable.TestResult	testAssignment(java.lang.String keyspace, ColumnSpecification receiver)

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

prepare

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

equals, getExactTypeIfKnown, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

bindIndex

protected final int bindIndex

Constructor Detail

MultiColumnRaw

public MultiColumnRaw(int bindIndex)

Method Detail

prepare

public Term.NonTerminal prepare(java.lang.String keyspace,
                                ColumnSpecification receiver)
                         throws InvalidRequestException

Description copied from class: Term.Raw

This method validates this RawTerm is valid for provided column specification and "prepare" this RawTerm, returning the resulting prepared Term.

Specified by:

prepare in class Term.Raw

receiver - the "column" this RawTerm is supposed to be a value of. Note that the ColumnSpecification may not correspond to a real column in the case this RawTerm describe a list index or a map key, etc...

Returns:

the prepared term.

Throws:

InvalidRequestException

testAssignment

public AssignmentTestable.TestResult testAssignment(java.lang.String keyspace,
                                                    ColumnSpecification receiver)

Returns:

whether this object can be assigned to the provided receiver. We distinguish between 3 values: - EXACT_MATCH if this object is exactly of the type expected by the receiver - WEAKLY_ASSIGNABLE if this object is not exactly the expected type but is assignable nonetheless - NOT_ASSIGNABLE if it's not assignable Most caller should just call the isAssignable() method on the result, though functions have a use for testing "strong" equality to decide the most precise overload to pick when multiple could match.

getText

public java.lang.String getText()

Specified by:

getText in class Term.Raw

Returns:

a String representation of the raw term that can be used when reconstructing a CQL query string.