Package org.apache.cassandra.cql3.conditions

Class ColumnCondition.Bound

java.lang.Object

org.apache.cassandra.cql3.conditions.ColumnCondition.Bound

Enclosing class:

ColumnCondition

public abstract static class ColumnCondition.Bound
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
final ColumnMetadata	column
final Operator	comparisonOperator

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Bound(ColumnMetadata column, Operator operator)

Method Summary

Modifier and Type	Method	Description
abstract boolean	appliesTo(Row row)	Validates whether this condition applies to current.
protected static boolean	compareWithOperator(Operator operator, AbstractType<?> type, ByteBuffer value, ByteBuffer otherValue)	Returns true if the operator is satisfied (i.e.
ByteBuffer	getCollectionElementValue()

Methods inherited from class java.lang.Object

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

Field Details

column

public final ColumnMetadata column

comparisonOperator

public final Operator comparisonOperator

Constructor Details

Bound

protected Bound(ColumnMetadata column,
 Operator operator)

Method Details

appliesTo

public abstract boolean appliesTo(Row row)

Validates whether this condition applies to current.

getCollectionElementValue

public ByteBuffer getCollectionElementValue()

compareWithOperator

protected static boolean compareWithOperator(Operator operator,
 AbstractType<?> type,
 ByteBuffer value,
 ByteBuffer otherValue)

Returns true if the operator is satisfied (i.e. "otherValue operator value == true"), false otherwise.