org.apache.cassandra.config

Class ViewDefinition

java.lang.Object

org.apache.cassandra.config.ViewDefinition

public class ViewDefinition
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
java.util.UUID	baseTableId
java.lang.String	baseTableName
boolean	includeAllColumns
java.lang.String	ksName
CFMetaData	metadata
SelectStatement.RawStatement	select
java.lang.String	viewName
java.lang.String	whereClause

Constructor Summary

Constructors

Constructor and Description
ViewDefinition(java.lang.String ksName, java.lang.String viewName, java.util.UUID baseTableId, java.lang.String baseTableName, boolean includeAllColumns, SelectStatement.RawStatement select, java.lang.String whereClause, CFMetaData metadata)
ViewDefinition(ViewDefinition def)

Method Summary

Modifier and Type	Method and Description
CFMetaData	baseTableMetadata()
ViewDefinition	copy()
boolean	equals(java.lang.Object o)
int	hashCode()
boolean	includes(ColumnIdentifier column)
void	renameColumn(ColumnIdentifier from, ColumnIdentifier to) Replace the column with in this materialized view definition's partition, clustering, or included columns.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

ksName

public final java.lang.String ksName

viewName

public final java.lang.String viewName

baseTableId

public final java.util.UUID baseTableId

baseTableName

public final java.lang.String baseTableName

includeAllColumns

public final boolean includeAllColumns

metadata

public final CFMetaData metadata

select

public SelectStatement.RawStatement select

whereClause

public java.lang.String whereClause

Constructor Detail

ViewDefinition

public ViewDefinition(ViewDefinition def)

ViewDefinition

public ViewDefinition(java.lang.String ksName,
                      java.lang.String viewName,
                      java.util.UUID baseTableId,
                      java.lang.String baseTableName,
                      boolean includeAllColumns,
                      SelectStatement.RawStatement select,
                      java.lang.String whereClause,
                      CFMetaData metadata)

Parameters:

viewName - Name of the view

baseTableId - Internal ID of the table which this view is based off of

includeAllColumns - Whether to include all columns or not

Method Detail

includes

public boolean includes(ColumnIdentifier column)

Returns:

true if the view specified by this definition will include the column, false otherwise

copy

public ViewDefinition copy()

baseTableMetadata

public CFMetaData baseTableMetadata()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

renameColumn

public void renameColumn(ColumnIdentifier from,
                         ColumnIdentifier to)

Replace the column with in this materialized view definition's partition, clustering, or included columns.