Package io.datarouter.storage.sql

Class Sql<C,P,Q extends Sql<C,P,Q>>

java.lang.Object

io.datarouter.storage.sql.Sql<C,P,Q>

public abstract class Sql<C,P,Q extends Sql<C,P,Q>>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected Q	implementation
protected ArrayList<BiConsumer<P,Integer>>	parameterSetters
protected StringBuilder	sqlBuilder

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Sql(Class<Q> subclass)

Method Summary

Modifier and Type	Method	Description
Q	addDeleteFromClause(String tableName)
Q	addForceIndexClause(String indexName)
abstract Q	addLimitOffsetClause(Config config)
Q	addOrderByClause(List<io.datarouter.model.field.Field<?>> orderByFields)
Q	addSelectFromClause(String tableName, List<io.datarouter.model.field.Field<?>> selectFields)
abstract Q	addSqlNameValueWithOperator(io.datarouter.model.field.Field<?> field, String operator, boolean rejectNulls)
Q	addUpdateClause(String tableName)
Q	append(String value)
abstract Q	appendColumnEqualsValueParameter(io.datarouter.model.field.Field<?> field)
Q	appendParameter(String value, BiConsumer<P,Integer> parameterSetter)
Q	appendSqlNameValue(io.datarouter.model.field.Field<?> field, boolean rejectNulls)
Q	appendWhereClauseDisjunction(Collection<? extends io.datarouter.model.field.FieldSet<?>> fieldSets)
Q	deleteAll(Config config, String tableName)
Q	deleteMulti(String tableName, Config config, Collection<? extends io.datarouter.model.field.FieldSet<?>> keys)
<T extends io.datarouter.model.field.FieldSet<T>> Q	getInRanges(String tableName, Config config, List<io.datarouter.model.field.Field<?>> selectFields, Iterable<io.datarouter.util.tuple.Range<T>> ranges, List<io.datarouter.model.field.Field<?>> orderByFields, String indexName)
Q	getMulti(String tableName, Config config, List<io.datarouter.model.field.Field<?>> selectFields, Collection<? extends io.datarouter.model.field.FieldSet<?>> keys, String indexName)
Q	getWithPrefixes(String tableName, Config config, String indexName, List<io.datarouter.model.field.Field<?>> selectFields, Collection<? extends io.datarouter.model.field.FieldSet<?>> keys, List<io.datarouter.model.field.Field<?>> orderByFields)
Q	insert(String tableName, List<List<io.datarouter.model.field.Field<?>>> databeans, boolean ignore)
static boolean	needsRangeWhereClause(io.datarouter.model.field.FieldSet<?> start, io.datarouter.model.field.FieldSet<?> end)
abstract P	prepare(C connection)
String	toString()
Q	update(String tableName, List<io.datarouter.model.field.Field<?>> fieldsToUpdate, List<? extends io.datarouter.model.field.FieldSet<?>> keys)

Methods inherited from class java.lang.Object

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

Field Details

implementation

protected final Q extends Sql<C,P,Q> implementation

sqlBuilder

protected final StringBuilder sqlBuilder

parameterSetters

protected final ArrayList<BiConsumer<P,Integer>> parameterSetters

Constructor Details

Sql

protected Sql(Class<Q> subclass)

Method Details

addLimitOffsetClause

public abstract Q addLimitOffsetClause(Config config)

addSqlNameValueWithOperator

public abstract Q addSqlNameValueWithOperator(io.datarouter.model.field.Field<?> field, String operator, boolean rejectNulls)

appendColumnEqualsValueParameter

public abstract Q appendColumnEqualsValueParameter(io.datarouter.model.field.Field<?> field)

prepare

public abstract P prepare(C connection)

appendSqlNameValue

public Q appendSqlNameValue(io.datarouter.model.field.Field<?> field, boolean rejectNulls)

append

public Q append(String value)

appendParameter

public Q appendParameter(String value, BiConsumer<P,Integer> parameterSetter)

insert

public Q insert(String tableName, List<List<io.datarouter.model.field.Field<?>>> databeans, boolean ignore)

update

public Q update(String tableName, List<io.datarouter.model.field.Field<?>> fieldsToUpdate, List<? extends io.datarouter.model.field.FieldSet<?>> keys)

deleteMulti

public Q deleteMulti(String tableName, Config config, Collection<? extends io.datarouter.model.field.FieldSet<?>> keys)

getMulti

public Q getMulti(String tableName, Config config, List<io.datarouter.model.field.Field<?>> selectFields, Collection<? extends io.datarouter.model.field.FieldSet<?>> keys, String indexName)

getWithPrefixes

public Q getWithPrefixes(String tableName, Config config, String indexName, List<io.datarouter.model.field.Field<?>> selectFields, Collection<? extends io.datarouter.model.field.FieldSet<?>> keys, List<io.datarouter.model.field.Field<?>> orderByFields)

getInRanges

public <T extends io.datarouter.model.field.FieldSet<T>> Q getInRanges(String tableName, Config config, List<io.datarouter.model.field.Field<?>> selectFields, Iterable<io.datarouter.util.tuple.Range<T>> ranges, List<io.datarouter.model.field.Field<?>> orderByFields, String indexName)

appendWhereClauseDisjunction

public Q appendWhereClauseDisjunction(Collection<? extends io.datarouter.model.field.FieldSet<?>> fieldSets)

deleteAll

public Q deleteAll(Config config, String tableName)

addForceIndexClause

public Q addForceIndexClause(String indexName)

addSelectFromClause

public Q addSelectFromClause(String tableName, List<io.datarouter.model.field.Field<?>> selectFields)

addDeleteFromClause

public Q addDeleteFromClause(String tableName)

addUpdateClause

public Q addUpdateClause(String tableName)

needsRangeWhereClause

public static boolean needsRangeWhereClause(io.datarouter.model.field.FieldSet<?> start, io.datarouter.model.field.FieldSet<?> end)

addOrderByClause

public Q addOrderByClause(List<io.datarouter.model.field.Field<?>> orderByFields)

toString

public String toString()

Overrides:

toString in class Object