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oracle.spatial.util
Class WKBasis

java.lang.Object
  extended by oracle.spatial.util.WKBasis
All Implemented Interfaces:
WKAdapter
Direct Known Subclasses:
WKB, WKT
public abstract class WKBasis
extends java.lang.Object
implements WKAdapter

This class provides some implementations common to WKB and WKT, particularly the translation between WKB/WKT and STRUCT. This translation is based on the translation between WKB/WKT and JGeometry (which is specific to the WKB and WKT subclasses of this class).

Nested Class Summary
protected  class WKBasis.VectorOfDouble
           
protected  class WKBasis.VectorOfInt
           
 
Field Summary
protected static int LABEL_WKB_CIRCULARSTRING
           
protected static int LABEL_WKB_COMPOUNDCURVE
           
protected static int LABEL_WKB_CURVEPOLYGON
           
protected static int LABEL_WKB_GEOMETRYCOLLECTION
           
protected static int LABEL_WKB_LINESTRING
           
protected static int LABEL_WKB_MULTICURVE
           
protected static int LABEL_WKB_MULTILINESTRING
           
protected static int LABEL_WKB_MULTIPOINT
           
protected static int LABEL_WKB_MULTIPOLYGON
           
protected static int LABEL_WKB_MULTISURFACE
           
protected static int LABEL_WKB_POINT
           
protected static int LABEL_WKB_POLYGON
           
protected  ByteOrder m_defaultByteOrder
           
 
Constructor Summary
WKBasis()
           
WKBasis(ByteOrder defaultByteOrder)
           
 
Method Summary
protected  void determineCenterAndRadiusForArc(double arcX0, double arcY0, double arcX1, double arcY1, double arcX2, double arcY2, double[] centerX, double[] centerY, double[] radius)
           
protected  void fromJGeometry_CollectionElement(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel, int[] nextPosInEI)
           
protected  void fromJGeometry_ETYPE_1_1(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)
           
protected  void fromJGeometry_ETYPE_1_n(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)
           
protected  void fromJGeometry_ETYPE_2_1(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)
           
protected  void fromJGeometry_ETYPE_2_2(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)
           
protected  void fromJGeometry_ETYPE_2(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, int label, ByteOrder byteOrder, int outerGeometryLabel)
           
protected  void fromJGeometry_ETYPE_4_n(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)
           
protected  void fromJGeometry_ETYPE_4(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)
           
protected  void fromJGeometry_ETYPE_x003_optimized_circle(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, boolean isInteriorRing)
           
protected  void fromJGeometry_ETYPE_x003_optimized_rectangle(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, boolean isInteriorRing)
           
protected  void fromJGeometry_ETYPE_x003(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)
           
protected  void fromJGeometry_ETYPE_x005(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)
           
protected  int fromJGeometry_GTYPE_COLLECTION(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)
           
protected  int fromJGeometry_GTYPE_CURVE(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)
           
protected  int fromJGeometry_GTYPE_MULTICURVE(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)
           
protected  int fromJGeometry_GTYPE_MULTIPOINT(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)
           
protected  int fromJGeometry_GTYPE_MULTIPOLYGON(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)
           
protected  int fromJGeometry_GTYPE_POINT(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)
           
protected  int fromJGeometry_GTYPE_POLYGON(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder, int outerGeometryLabel)
           
 byte[] fromJGeometry(oracle.spatial.geometry.JGeometry geom)
          This transforms a JGeometry to a WKB/WKT geometry.
protected  void fromJGeometry(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, java.io.DataOutputStream out, ByteOrder byteOrder)
           
 byte[] fromSTRUCT(oracle.sql.STRUCT geom)
          Creates a WKB/WKT geometry from a STRUCT object.
protected  int getEndPosInOrdinateArray(oracle.spatial.geometry.JGeometry geom, int posInElemInfo)
           
protected  int getStartPosInOrdinateArray(oracle.spatial.geometry.JGeometry geom, int posInElemInfo)
           
protected abstract  WKInputStream getWKInputStream(byte[] wkb)
           
protected  boolean hasType(oracle.spatial.geometry.JGeometry geom, int posInElemInfo, int gType, int eType, int interpretation)
           
protected  boolean isInnerRing(int eType)
           
protected  boolean MDCGEQ(double a, double b, double tolerance)
           
protected  ByteOrder readByteOrder(WKInputStream in)
           
protected  double readDouble(ByteOrder byteOrder, WKInputStream in)
           
protected  void readEndList(WKInputStream in)
           
protected  int readLabel(WKInputStream in, ByteOrder byteOrder, int outerLabel)
           
protected  void readSeparator(WKInputStream in)
           
protected  int readStartList(ByteOrder byteOrder, WKInputStream in)
           
protected  void readStartList(WKInputStream in)
           
protected  void toJGeometry_WKB_CIRCULARSTRING(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_COLLECTION(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_COMPOUNDCURVE(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder, int outerLabel, int ringNum)
           
protected  void toJGeometry_WKB_CURVEPOLYGON(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_LINESTRING(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_MULTICURVE(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_MULTILINESTRING(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_MULTIPOINT(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_MULTIPOLYGON(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_MULTISURFACE(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_MULTIXXXPOLYGON(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder, int outerLabel)
           
protected  void toJGeometry_WKB_MULTIXXXSTRING(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder, int outerLabel)
           
protected  void toJGeometry_WKB_POINT(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, boolean putSinglePointIntoOrdinateArray, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_POLYGON(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, ByteOrder byteOrder)
           
protected  void toJGeometry_WKB_XXXSTRING(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, int interpretation, ByteOrder byteOrder)
           
 oracle.spatial.geometry.JGeometry toJGeometry(byte[] wkb)
          This transforms a WKB/WKT geometry to a JGeometry.
protected  void toJGeometry(WKInputStream in, WKBasis.VectorOfInt gType, WKBasis.VectorOfDouble point, WKBasis.VectorOfInt elemInfo, WKBasis.VectorOfDouble ordinates, boolean putSinglePointIntoOrdinateArray, int outerLabel)
           
 oracle.sql.STRUCT toSTRUCT(byte[] wkContent, java.sql.Connection conn)
          Convert the given WKB/WKT geometry into an Oracle JDBC STRUCT object.
protected abstract  void writeBeginningOfList(ByteOrder byteOrder, java.io.DataOutputStream out, int length)
           
protected abstract  void writeBeginningOfList(java.io.DataOutputStream out)
           
protected abstract  void writeByteOrder(java.io.DataOutputStream out)
           
protected abstract  void writeCoordPairSeparator(java.io.DataOutputStream out)
           
protected abstract  void writeDouble(ByteOrder byteOrder, java.io.DataOutputStream out, double value)
           
protected abstract  void writeEndOfList(java.io.DataOutputStream out)
           
protected abstract  void writeGeometrySeparator(java.io.DataOutputStream out)
           
protected abstract  void writeLabel(java.io.DataOutputStream out, int label, int outerLabel, ByteOrder byteOrder)
           
protected abstract  void writeXYSeparator(java.io.DataOutputStream out)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

LABEL_WKB_POINT

protected static final int LABEL_WKB_POINT
See Also:
Constant Field Values

LABEL_WKB_LINESTRING

protected static final int LABEL_WKB_LINESTRING
See Also:
Constant Field Values

LABEL_WKB_CIRCULARSTRING

protected static final int LABEL_WKB_CIRCULARSTRING
See Also:
Constant Field Values

LABEL_WKB_COMPOUNDCURVE

protected static final int LABEL_WKB_COMPOUNDCURVE
See Also:
Constant Field Values

LABEL_WKB_POLYGON

protected static final int LABEL_WKB_POLYGON
See Also:
Constant Field Values

LABEL_WKB_CURVEPOLYGON

protected static final int LABEL_WKB_CURVEPOLYGON
See Also:
Constant Field Values

LABEL_WKB_MULTIPOINT

protected static final int LABEL_WKB_MULTIPOINT
See Also:
Constant Field Values

LABEL_WKB_MULTICURVE

protected static final int LABEL_WKB_MULTICURVE
See Also:
Constant Field Values

LABEL_WKB_MULTILINESTRING

protected static final int LABEL_WKB_MULTILINESTRING
See Also:
Constant Field Values

LABEL_WKB_MULTISURFACE

protected static final int LABEL_WKB_MULTISURFACE
See Also:
Constant Field Values

LABEL_WKB_MULTIPOLYGON

protected static final int LABEL_WKB_MULTIPOLYGON
See Also:
Constant Field Values

LABEL_WKB_GEOMETRYCOLLECTION

protected static final int LABEL_WKB_GEOMETRYCOLLECTION
See Also:
Constant Field Values

m_defaultByteOrder

protected final ByteOrder m_defaultByteOrder
Constructor Detail

WKBasis

public WKBasis(ByteOrder defaultByteOrder)

WKBasis

public WKBasis()
Method Detail

fromJGeometry

public byte[] fromJGeometry(oracle.spatial.geometry.JGeometry geom)
                     throws GeometryExceptionWithContext
Description copied from interface: WKAdapter
This transforms a JGeometry to a WKB/WKT geometry.

Specified by:
fromJGeometry in interface WKAdapter
Parameters:
geom - a JGeometry representing the Oracle Spatial geometry
Returns:
a byte[] representing the WKB/WKT geometry
Throws:
GeometryExceptionWithContext

fromJGeometry

protected void fromJGeometry(oracle.spatial.geometry.JGeometry geom,
                             int posInElemInfo,
                             java.io.DataOutputStream out,
                             ByteOrder byteOrder)
                      throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_CollectionElement

protected void fromJGeometry_CollectionElement(oracle.spatial.geometry.JGeometry geom,
                                               int posInElemInfo,
                                               java.io.DataOutputStream out,
                                               ByteOrder byteOrder,
                                               int outerGeometryLabel,
                                               int[] nextPosInEI)
                                        throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toSTRUCT

public final oracle.sql.STRUCT toSTRUCT(byte[] wkContent,
                                        java.sql.Connection conn)
                                 throws java.sql.SQLException,
                                        GeometryExceptionWithContext
Convert the given WKB/WKT geometry into an Oracle JDBC STRUCT object. You can then bind the STRUCT object to a SQL DML statment. This function is final, for it calls the function toJGeometry, which is not final. Any code specific to WKB/WKT should be in toJGeometry.

Specified by:
toSTRUCT in interface WKAdapter
Parameters:
wkContent - the WKB/WKT geometry (byte array) to be converted
conn - the connection to be used
Returns:
an Oracle STRUCT object when successful; otherwise null
Throws:
java.sql.SQLException
GeometryExceptionWithContext

fromSTRUCT

public final byte[] fromSTRUCT(oracle.sql.STRUCT geom)
                        throws java.sql.SQLException,
                               GeometryExceptionWithContext
Creates a WKB/WKT geometry from a STRUCT object. This function is final, for it calls the function fromJGeometry, which is not final. Any code specific to WKB/WKT should be in fromJGeometry.

Specified by:
fromSTRUCT in interface WKAdapter
Parameters:
geom - the STRUCT object from an oracle result set
Returns:
a WKB/WKT geometry (byte array) if successful; otherwise null
Throws:
java.sql.SQLException
GeometryExceptionWithContext

fromJGeometry_ETYPE_1_1

protected void fromJGeometry_ETYPE_1_1(oracle.spatial.geometry.JGeometry geom,
                                       int posInElemInfo,
                                       java.io.DataOutputStream out,
                                       ByteOrder byteOrder)
                                throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_ETYPE_1_n

protected void fromJGeometry_ETYPE_1_n(oracle.spatial.geometry.JGeometry geom,
                                       int posInElemInfo,
                                       java.io.DataOutputStream out,
                                       ByteOrder byteOrder)
                                throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_ETYPE_2

protected void fromJGeometry_ETYPE_2(oracle.spatial.geometry.JGeometry geom,
                                     int posInElemInfo,
                                     java.io.DataOutputStream out,
                                     int label,
                                     ByteOrder byteOrder,
                                     int outerGeometryLabel)
                              throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_ETYPE_2_2

protected void fromJGeometry_ETYPE_2_2(oracle.spatial.geometry.JGeometry geom,
                                       int posInElemInfo,
                                       java.io.DataOutputStream out,
                                       ByteOrder byteOrder,
                                       int outerGeometryLabel)
                                throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_ETYPE_x005

protected void fromJGeometry_ETYPE_x005(oracle.spatial.geometry.JGeometry geom,
                                        int posInElemInfo,
                                        java.io.DataOutputStream out,
                                        ByteOrder byteOrder)
                                 throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_ETYPE_x003

protected void fromJGeometry_ETYPE_x003(oracle.spatial.geometry.JGeometry geom,
                                        int posInElemInfo,
                                        java.io.DataOutputStream out,
                                        ByteOrder byteOrder)
                                 throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_ETYPE_x003_optimized_circle

protected void fromJGeometry_ETYPE_x003_optimized_circle(oracle.spatial.geometry.JGeometry geom,
                                                         int posInElemInfo,
                                                         java.io.DataOutputStream out,
                                                         ByteOrder byteOrder,
                                                         boolean isInteriorRing)
                                                  throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_ETYPE_x003_optimized_rectangle

protected void fromJGeometry_ETYPE_x003_optimized_rectangle(oracle.spatial.geometry.JGeometry geom,
                                                            int posInElemInfo,
                                                            java.io.DataOutputStream out,
                                                            ByteOrder byteOrder,
                                                            boolean isInteriorRing)
                                                     throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_ETYPE_4_n

protected void fromJGeometry_ETYPE_4_n(oracle.spatial.geometry.JGeometry geom,
                                       int posInElemInfo,
                                       java.io.DataOutputStream out,
                                       ByteOrder byteOrder,
                                       int outerGeometryLabel)
                                throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_ETYPE_4

protected void fromJGeometry_ETYPE_4(oracle.spatial.geometry.JGeometry geom,
                                     int posInElemInfo,
                                     java.io.DataOutputStream out,
                                     ByteOrder byteOrder,
                                     int outerGeometryLabel)
                              throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_ETYPE_2_1

protected void fromJGeometry_ETYPE_2_1(oracle.spatial.geometry.JGeometry geom,
                                       int posInElemInfo,
                                       java.io.DataOutputStream out,
                                       ByteOrder byteOrder,
                                       int outerGeometryLabel)
                                throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_GTYPE_COLLECTION

protected int fromJGeometry_GTYPE_COLLECTION(oracle.spatial.geometry.JGeometry geom,
                                             int posInElemInfo,
                                             java.io.DataOutputStream out,
                                             ByteOrder byteOrder)
                                      throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_GTYPE_CURVE

protected int fromJGeometry_GTYPE_CURVE(oracle.spatial.geometry.JGeometry geom,
                                        int posInElemInfo,
                                        java.io.DataOutputStream out,
                                        ByteOrder byteOrder,
                                        int outerGeometryLabel)
                                 throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_GTYPE_MULTICURVE

protected int fromJGeometry_GTYPE_MULTICURVE(oracle.spatial.geometry.JGeometry geom,
                                             int posInElemInfo,
                                             java.io.DataOutputStream out,
                                             ByteOrder byteOrder)
                                      throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_GTYPE_MULTIPOINT

protected int fromJGeometry_GTYPE_MULTIPOINT(oracle.spatial.geometry.JGeometry geom,
                                             int posInElemInfo,
                                             java.io.DataOutputStream out,
                                             ByteOrder byteOrder)
                                      throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_GTYPE_MULTIPOLYGON

protected int fromJGeometry_GTYPE_MULTIPOLYGON(oracle.spatial.geometry.JGeometry geom,
                                               int posInElemInfo,
                                               java.io.DataOutputStream out,
                                               ByteOrder byteOrder)
                                        throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

fromJGeometry_GTYPE_POINT

protected int fromJGeometry_GTYPE_POINT(oracle.spatial.geometry.JGeometry geom,
                                        int posInElemInfo,
                                        java.io.DataOutputStream out,
                                        ByteOrder byteOrder,
                                        int outerGeometryLabel)
                                 throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

determineCenterAndRadiusForArc

protected void determineCenterAndRadiusForArc(double arcX0,
                                              double arcY0,
                                              double arcX1,
                                              double arcY1,
                                              double arcX2,
                                              double arcY2,
                                              double[] centerX,
                                              double[] centerY,
                                              double[] radius)

MDCGEQ

protected boolean MDCGEQ(double a,
                         double b,
                         double tolerance)

fromJGeometry_GTYPE_POLYGON

protected int fromJGeometry_GTYPE_POLYGON(oracle.spatial.geometry.JGeometry geom,
                                          int posInElemInfo,
                                          java.io.DataOutputStream out,
                                          ByteOrder byteOrder,
                                          int outerGeometryLabel)
                                   throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

isInnerRing

protected boolean isInnerRing(int eType)

hasType

protected boolean hasType(oracle.spatial.geometry.JGeometry geom,
                          int posInElemInfo,
                          int gType,
                          int eType,
                          int interpretation)

getStartPosInOrdinateArray

protected int getStartPosInOrdinateArray(oracle.spatial.geometry.JGeometry geom,
                                         int posInElemInfo)

getEndPosInOrdinateArray

protected int getEndPosInOrdinateArray(oracle.spatial.geometry.JGeometry geom,
                                       int posInElemInfo)

toJGeometry

public oracle.spatial.geometry.JGeometry toJGeometry(byte[] wkb)
                                              throws GeometryExceptionWithContext
Description copied from interface: WKAdapter
This transforms a WKB/WKT geometry to a JGeometry.

Specified by:
toJGeometry in interface WKAdapter
Parameters:
wkb - a byte[] representing the WKB/WKT geometry
Returns:
a JGeometry representing the Oracle Spatial geometry
Throws:
GeometryExceptionWithContext

toJGeometry

protected void toJGeometry(WKInputStream in,
                           WKBasis.VectorOfInt gType,
                           WKBasis.VectorOfDouble point,
                           WKBasis.VectorOfInt elemInfo,
                           WKBasis.VectorOfDouble ordinates,
                           boolean putSinglePointIntoOrdinateArray,
                           int outerLabel)
                    throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_POINT

protected void toJGeometry_WKB_POINT(WKInputStream in,
                                     WKBasis.VectorOfInt gType,
                                     WKBasis.VectorOfDouble point,
                                     WKBasis.VectorOfInt elemInfo,
                                     WKBasis.VectorOfDouble ordinates,
                                     boolean putSinglePointIntoOrdinateArray,
                                     ByteOrder byteOrder)
                              throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_LINESTRING

protected void toJGeometry_WKB_LINESTRING(WKInputStream in,
                                          WKBasis.VectorOfInt gType,
                                          WKBasis.VectorOfDouble point,
                                          WKBasis.VectorOfInt elemInfo,
                                          WKBasis.VectorOfDouble ordinates,
                                          ByteOrder byteOrder)
                                   throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_XXXSTRING

protected void toJGeometry_WKB_XXXSTRING(WKInputStream in,
                                         WKBasis.VectorOfInt gType,
                                         WKBasis.VectorOfDouble point,
                                         WKBasis.VectorOfInt elemInfo,
                                         WKBasis.VectorOfDouble ordinates,
                                         int interpretation,
                                         ByteOrder byteOrder)
                                  throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_MULTIPOINT

protected void toJGeometry_WKB_MULTIPOINT(WKInputStream in,
                                          WKBasis.VectorOfInt gType,
                                          WKBasis.VectorOfDouble point,
                                          WKBasis.VectorOfInt elemInfo,
                                          WKBasis.VectorOfDouble ordinates,
                                          ByteOrder byteOrder)
                                   throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_MULTILINESTRING

protected void toJGeometry_WKB_MULTILINESTRING(WKInputStream in,
                                               WKBasis.VectorOfInt gType,
                                               WKBasis.VectorOfDouble point,
                                               WKBasis.VectorOfInt elemInfo,
                                               WKBasis.VectorOfDouble ordinates,
                                               ByteOrder byteOrder)
                                        throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_MULTICURVE

protected void toJGeometry_WKB_MULTICURVE(WKInputStream in,
                                          WKBasis.VectorOfInt gType,
                                          WKBasis.VectorOfDouble point,
                                          WKBasis.VectorOfInt elemInfo,
                                          WKBasis.VectorOfDouble ordinates,
                                          ByteOrder byteOrder)
                                   throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_MULTIXXXSTRING

protected void toJGeometry_WKB_MULTIXXXSTRING(WKInputStream in,
                                              WKBasis.VectorOfInt gType,
                                              WKBasis.VectorOfDouble point,
                                              WKBasis.VectorOfInt elemInfo,
                                              WKBasis.VectorOfDouble ordinates,
                                              ByteOrder byteOrder,
                                              int outerLabel)
                                       throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_MULTIPOLYGON

protected void toJGeometry_WKB_MULTIPOLYGON(WKInputStream in,
                                            WKBasis.VectorOfInt gType,
                                            WKBasis.VectorOfDouble point,
                                            WKBasis.VectorOfInt elemInfo,
                                            WKBasis.VectorOfDouble ordinates,
                                            ByteOrder byteOrder)
                                     throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_MULTISURFACE

protected void toJGeometry_WKB_MULTISURFACE(WKInputStream in,
                                            WKBasis.VectorOfInt gType,
                                            WKBasis.VectorOfDouble point,
                                            WKBasis.VectorOfInt elemInfo,
                                            WKBasis.VectorOfDouble ordinates,
                                            ByteOrder byteOrder)
                                     throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_MULTIXXXPOLYGON

protected void toJGeometry_WKB_MULTIXXXPOLYGON(WKInputStream in,
                                               WKBasis.VectorOfInt gType,
                                               WKBasis.VectorOfDouble point,
                                               WKBasis.VectorOfInt elemInfo,
                                               WKBasis.VectorOfDouble ordinates,
                                               ByteOrder byteOrder,
                                               int outerLabel)
                                        throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_COLLECTION

protected void toJGeometry_WKB_COLLECTION(WKInputStream in,
                                          WKBasis.VectorOfInt gType,
                                          WKBasis.VectorOfDouble point,
                                          WKBasis.VectorOfInt elemInfo,
                                          WKBasis.VectorOfDouble ordinates,
                                          ByteOrder byteOrder)
                                   throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_POLYGON

protected void toJGeometry_WKB_POLYGON(WKInputStream in,
                                       WKBasis.VectorOfInt gType,
                                       WKBasis.VectorOfDouble point,
                                       WKBasis.VectorOfInt elemInfo,
                                       WKBasis.VectorOfDouble ordinates,
                                       ByteOrder byteOrder)
                                throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_COMPOUNDCURVE

protected void toJGeometry_WKB_COMPOUNDCURVE(WKInputStream in,
                                             WKBasis.VectorOfInt gType,
                                             WKBasis.VectorOfDouble point,
                                             WKBasis.VectorOfInt elemInfo,
                                             WKBasis.VectorOfDouble ordinates,
                                             ByteOrder byteOrder,
                                             int outerLabel,
                                             int ringNum)
                                      throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_CURVEPOLYGON

protected void toJGeometry_WKB_CURVEPOLYGON(WKInputStream in,
                                            WKBasis.VectorOfInt gType,
                                            WKBasis.VectorOfDouble point,
                                            WKBasis.VectorOfInt elemInfo,
                                            WKBasis.VectorOfDouble ordinates,
                                            ByteOrder byteOrder)
                                     throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

toJGeometry_WKB_CIRCULARSTRING

protected void toJGeometry_WKB_CIRCULARSTRING(WKInputStream in,
                                              WKBasis.VectorOfInt gType,
                                              WKBasis.VectorOfDouble point,
                                              WKBasis.VectorOfInt elemInfo,
                                              WKBasis.VectorOfDouble ordinates,
                                              ByteOrder byteOrder)
                                       throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

readSeparator

protected void readSeparator(WKInputStream in)

readEndList

protected void readEndList(WKInputStream in)

readDouble

protected double readDouble(ByteOrder byteOrder,
                            WKInputStream in)

readStartList

protected void readStartList(WKInputStream in)
                      throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

readStartList

protected int readStartList(ByteOrder byteOrder,
                            WKInputStream in)
                     throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

readLabel

protected int readLabel(WKInputStream in,
                        ByteOrder byteOrder,
                        int outerLabel)

readByteOrder

protected ByteOrder readByteOrder(WKInputStream in)
                           throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

writeLabel

protected abstract void writeLabel(java.io.DataOutputStream out,
                                   int label,
                                   int outerLabel,
                                   ByteOrder byteOrder)
                            throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

writeBeginningOfList

protected abstract void writeBeginningOfList(ByteOrder byteOrder,
                                             java.io.DataOutputStream out,
                                             int length)
                                      throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

writeBeginningOfList

protected abstract void writeBeginningOfList(java.io.DataOutputStream out)
                                      throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

writeDouble

protected abstract void writeDouble(ByteOrder byteOrder,
                                    java.io.DataOutputStream out,
                                    double value)
                             throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

writeXYSeparator

protected abstract void writeXYSeparator(java.io.DataOutputStream out)
                                  throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

writeEndOfList

protected abstract void writeEndOfList(java.io.DataOutputStream out)
                                throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

writeGeometrySeparator

protected abstract void writeGeometrySeparator(java.io.DataOutputStream out)
                                        throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

writeCoordPairSeparator

protected abstract void writeCoordPairSeparator(java.io.DataOutputStream out)
                                         throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext

getWKInputStream

protected abstract WKInputStream getWKInputStream(byte[] wkb)

writeByteOrder

protected abstract void writeByteOrder(java.io.DataOutputStream out)
                                throws GeometryExceptionWithContext
Throws:
GeometryExceptionWithContext
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