Package org.apache.cassandra.cql3
Class UntypedResultSet
- java.lang.Object
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- org.apache.cassandra.cql3.UntypedResultSet
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- All Implemented Interfaces:
java.lang.Iterable<UntypedResultSet.Row>
public abstract class UntypedResultSet extends java.lang.Object implements java.lang.Iterable<UntypedResultSet.Row>
a utility for doing internal cql-based queries
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
UntypedResultSet.Row
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Constructor Summary
Constructors Constructor Description UntypedResultSet()
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description static UntypedResultSet
create(java.util.List<java.util.Map<java.lang.String,java.nio.ByteBuffer>> results)
static UntypedResultSet
create(ResultSet rs)
static UntypedResultSet
create(SelectStatement select, ConsistencyLevel cl, ClientState clientState, QueryPager pager, int pageSize)
This method is intended for testing purposes, since it executes query on cluster and not on the local node only.static UntypedResultSet
create(SelectStatement select, QueryPager pager, int pageSize)
boolean
isEmpty()
abstract java.util.List<ColumnSpecification>
metadata()
abstract UntypedResultSet.Row
one()
abstract int
size()
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Method Detail
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create
public static UntypedResultSet create(ResultSet rs)
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create
public static UntypedResultSet create(java.util.List<java.util.Map<java.lang.String,java.nio.ByteBuffer>> results)
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create
public static UntypedResultSet create(SelectStatement select, QueryPager pager, int pageSize)
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create
public static UntypedResultSet create(SelectStatement select, ConsistencyLevel cl, ClientState clientState, QueryPager pager, int pageSize)
This method is intended for testing purposes, since it executes query on cluster and not on the local node only.
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isEmpty
public boolean isEmpty()
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size
public abstract int size()
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one
public abstract UntypedResultSet.Row one()
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metadata
public abstract java.util.List<ColumnSpecification> metadata()
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