com._4paradigm.hybridse.vm

Class CoreAPI

java.lang.Object

com._4paradigm.hybridse.vm.CoreAPI

public class CoreAPI
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	swigCMemOwn

Constructor Summary

Constructors

Constructor and Description
CoreAPI()
CoreAPI(long cPtr, boolean cMemoryOwn)

Method Summary

Modifier and Type	Method and Description
static long	AppendRow(Row arg0, long bytes)
static boolean	ComputeCondition(long fn, Row row, RowView row_view, long out_idx)
static void	CopyRowToUnsafeRowBytes(Row inputRow, byte[] outputBytes, int length)
void	delete()
static boolean	EnableSignalTraceback()
protected void	finalize()
static long	getCPtr(CoreAPI obj)
static long	GetRowBuf(Row arg0, long idx)
static long	GetUniqueID(PhysicalOpNode node)
static Row	GroupbyProject(long fn, GroupbyInterface groupby_interface)
static Row	NewRow(long bytes)
static int	ResolveColumnIndex(PhysicalOpNode node, ExprNode expr)
static ColumnSourceInfo	ResolveSourceColumn(PhysicalOpNode node, String relation_name, String column_name)
static String	ResolveSourceColumnName(PhysicalOpNode node, ColumnRefNode expr)
static Row	RowConstProject(long fn)
static Row	RowConstProject(long fn, boolean need_free)
static Row	RowProject(long fn, Row row)
static Row	RowProject(long fn, Row row, boolean need_free)
static Row	UnsafeRowProject(long fn, byte[] inputUnsafeRowBytes, int inputRowSizeInBytes)
static Row	UnsafeRowProject(long fn, byte[] inputUnsafeRowBytes, int inputRowSizeInBytes, boolean need_free)
static Row	UnsafeWindowProject(long fn, long key, byte[] inputUnsafeRowBytes, int inputRowSizeInBytes, boolean is_instance, long append_slices, WindowInterface window)
static Row	WindowProject(long fn, long key, Row row, boolean is_instance, long append_slices, WindowInterface window)
static Row	WindowProject(long fn, long key, Row row, WindowInterface window)

Methods inherited from class java.lang.Object

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

Field Detail

swigCMemOwn

protected transient boolean swigCMemOwn

Constructor Detail

CoreAPI

public CoreAPI(long cPtr,
               boolean cMemoryOwn)

CoreAPI

public CoreAPI()

Method Detail

getCPtr

public static long getCPtr(CoreAPI obj)

finalize

protected void finalize()

Overrides:

finalize in class Object

delete

public void delete()

NewRow

public static Row NewRow(long bytes)

GetRowBuf

public static long GetRowBuf(Row arg0,
                             long idx)

AppendRow

public static long AppendRow(Row arg0,
                             long bytes)

ResolveColumnIndex

public static int ResolveColumnIndex(PhysicalOpNode node,
                                     ExprNode expr)

ResolveSourceColumnName

public static String ResolveSourceColumnName(PhysicalOpNode node,
                                             ColumnRefNode expr)

ResolveSourceColumn

public static ColumnSourceInfo ResolveSourceColumn(PhysicalOpNode node,
                                                   String relation_name,
                                                   String column_name)

GetUniqueID

public static long GetUniqueID(PhysicalOpNode node)

RowProject

public static Row RowProject(long fn,
                             Row row,
                             boolean need_free)

RowProject

public static Row RowProject(long fn,
                             Row row)

RowConstProject

public static Row RowConstProject(long fn,
                                  boolean need_free)

RowConstProject

public static Row RowConstProject(long fn)

UnsafeRowProject

public static Row UnsafeRowProject(long fn,
                                   byte[] inputUnsafeRowBytes,
                                   int inputRowSizeInBytes,
                                   boolean need_free)

UnsafeRowProject

public static Row UnsafeRowProject(long fn,
                                   byte[] inputUnsafeRowBytes,
                                   int inputRowSizeInBytes)

CopyRowToUnsafeRowBytes

public static void CopyRowToUnsafeRowBytes(Row inputRow,
                                           byte[] outputBytes,
                                           int length)

WindowProject

public static Row WindowProject(long fn,
                                long key,
                                Row row,
                                boolean is_instance,
                                long append_slices,
                                WindowInterface window)

UnsafeWindowProject

public static Row UnsafeWindowProject(long fn,
                                      long key,
                                      byte[] inputUnsafeRowBytes,
                                      int inputRowSizeInBytes,
                                      boolean is_instance,
                                      long append_slices,
                                      WindowInterface window)

WindowProject

public static Row WindowProject(long fn,
                                long key,
                                Row row,
                                WindowInterface window)

GroupbyProject

public static Row GroupbyProject(long fn,
                                 GroupbyInterface groupby_interface)

ComputeCondition

public static boolean ComputeCondition(long fn,
                                       Row row,
                                       RowView row_view,
                                       long out_idx)

EnableSignalTraceback

public static boolean EnableSignalTraceback()