Package com.ibm.fhir.database.utils.query.expression

Class StringStatementRenderer

java.lang.Object

com.ibm.fhir.database.utils.query.expression.StringStatementRenderer

All Implemented Interfaces:

StatementRenderer<String>

public class StringStatementRenderer
extends Object
implements StatementRenderer<String>

Helps to render a select statement as a string

Constructor Summary

Constructors

Constructor	Description
StringStatementRenderer(IDatabaseTranslator translator, List<BindMarkerNode> collectBindMarkersInto, boolean pretty)	Public constructor

Method Summary

Modifier and Type	Method	Description
String	alias(String alias)
String	from(List<FromItem> items)
String	fromItem(FromItem item)	Render the given item
String	fromItem(String subValue, String aliasValue)
String	fullOuterJoin(String joinFromValue, String joinOnValue)
String	innerJoin(String joinFromValue, String joinOnValue)
String	leftOuterJoin(String joinFromValue, String joinOnValue)
String	render(ExpNode expression)
String	rowSource(String sub)
String	rowSource(String schemaName, String tableName)
String	select(boolean distinct, SelectList selectList, FromClause fromClause, WhereClause whereClause, GroupByClause groupByClause, HavingClause havingClause, OrderByClause orderByClause, PaginationClause paginationClause, boolean unionAll, Select union)	Render the select statement using each of the components, some of which may be optional (null)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringStatementRenderer

public StringStatementRenderer(IDatabaseTranslator translator,
                               List<BindMarkerNode> collectBindMarkersInto,
                               boolean pretty)

Public constructor

Parameters:

translator -

collectBindMarkersInto -

pretty -

Method Detail

select

public String select(boolean distinct,
                     SelectList selectList,
                     FromClause fromClause,
                     WhereClause whereClause,
                     GroupByClause groupByClause,
                     HavingClause havingClause,
                     OrderByClause orderByClause,
                     PaginationClause paginationClause,
                     boolean unionAll,
                     Select union)

Description copied from interface: StatementRenderer

Render the select statement using each of the components, some of which may be optional (null)

Specified by:

select in interface StatementRenderer<String>

Returns:

from

public String from(List<FromItem> items)

Specified by:

from in interface StatementRenderer<String>

Returns:

fromItem

public String fromItem(FromItem item)

Description copied from interface: StatementRenderer

Render the given item

Specified by:

fromItem in interface StatementRenderer<String>

Returns:

rowSource

public String rowSource(String sub)

Specified by:

rowSource in interface StatementRenderer<String>

Returns:

fromItem

public String fromItem(String subValue,
                       String aliasValue)

Specified by:

fromItem in interface StatementRenderer<String>

Returns:

alias

public String alias(String alias)

Specified by:

alias in interface StatementRenderer<String>

Returns:

rowSource

public String rowSource(String schemaName,
                        String tableName)

Specified by:

rowSource in interface StatementRenderer<String>

Returns:

render

public String render(ExpNode expression)

Specified by:

render in interface StatementRenderer<String>

Returns:

innerJoin

public String innerJoin(String joinFromValue,
                        String joinOnValue)

Specified by:

innerJoin in interface StatementRenderer<String>

Returns:

leftOuterJoin

public String leftOuterJoin(String joinFromValue,
                            String joinOnValue)

Specified by:

leftOuterJoin in interface StatementRenderer<String>

Returns:

fullOuterJoin

public String fullOuterJoin(String joinFromValue,
                            String joinOnValue)

Specified by:

fullOuterJoin in interface StatementRenderer<String>

Returns: