Package com.espertech.esper.common.internal.compile.multikey

Class MultiKeyPlanner

java.lang.Object

com.espertech.esper.common.internal.compile.multikey.MultiKeyPlanner

public class MultiKeyPlanner
extends Object

Constructor Summary

Constructors

Constructor	Description
MultiKeyPlanner()

Method Summary

Modifier and Type	Method	Description
static EPTypeClass	getMKClassForComponentType(EPTypeClass componentType)
static DIOMultiKeyArraySerde	getMKSerdeClassForComponentType(EPTypeClass componentType)
static MultiKeyPlan	planMultiKey(EPType[] types, boolean lenientEquals, StatementRawInfo raw, SerdeCompileTimeResolver serdeResolver)
static MultiKeyPlan	planMultiKey(ExprForge[] criteriaExpressions, boolean lenientEquals, StatementRawInfo raw, SerdeCompileTimeResolver serdeResolver)
static MultiKeyPlan	planMultiKey(ExprNode[] criteriaExpressions, boolean lenientEquals, StatementRawInfo raw, SerdeCompileTimeResolver serdeResolver)
static MultiKeyPlan	planMultiKeyDistinct(boolean isDistinct, EventType eventType, StatementRawInfo raw, SerdeCompileTimeResolver serdeResolver)
static boolean	requiresDeepEquals(Class arrayComponentType)
static Object	toMultiKey(Object keyValue)

Methods inherited from class java.lang.Object

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

Constructor Details

MultiKeyPlanner

public MultiKeyPlanner()

Method Details

requiresDeepEquals

public static boolean requiresDeepEquals(Class arrayComponentType)

planMultiKeyDistinct

public static MultiKeyPlan planMultiKeyDistinct(boolean isDistinct,
 EventType eventType,
 StatementRawInfo raw,
 SerdeCompileTimeResolver serdeResolver)

planMultiKey

public static MultiKeyPlan planMultiKey(ExprNode[] criteriaExpressions,
 boolean lenientEquals,
 StatementRawInfo raw,
 SerdeCompileTimeResolver serdeResolver)

planMultiKey

public static MultiKeyPlan planMultiKey(ExprForge[] criteriaExpressions,
 boolean lenientEquals,
 StatementRawInfo raw,
 SerdeCompileTimeResolver serdeResolver)

getMKClassForComponentType

public static EPTypeClass getMKClassForComponentType(EPTypeClass componentType)

getMKSerdeClassForComponentType

public static DIOMultiKeyArraySerde getMKSerdeClassForComponentType(EPTypeClass componentType)

planMultiKey

public static MultiKeyPlan planMultiKey(EPType[] types,
 boolean lenientEquals,
 StatementRawInfo raw,
 SerdeCompileTimeResolver serdeResolver)

toMultiKey

public static Object toMultiKey(Object keyValue)