org.eclipse.persistence.expressions.spatial java code examples

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private void myMethod () {
 DateTime d =new DateTime()
DateTimeFormatter formatter;String text;formatter.parseDateTime(text)
Object instant;new DateTime(instant)
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}

public SpatialParameters(String params) {
  setParams(params);
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.SDO_WITHIN_DISTANCE Spatial Operator on the Oracle Database
 * Use of this expression requires the Java spatial classes
 *
 * <blockquote><pre>
 * SpatialParameters parameters = new SpatialParameters();
 *parameters.setDistance(10d);
 * Expression selectCriteria = SpatialExpressions.withinDistance(jGeometry1, jGeometry2, parameters);
 * </pre></blockquote>
 *
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression withinDistance(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_WITHIN_DISTANCE, geom1, geom2, stringParameters);
}

/**
 * PUBLIC:
 * build a String describing this set of parameters that can be used in conjunction with an Oracle Spatial function
 * @return
 */
public String getParameterString() {
  if (getParams() != null) {
    return getParams();
  }
  
  StringWriter writer = new StringWriter();
  boolean hasParams = false;
  hasParams = writeParam(writer, DISTANCE_PARAM, getDistance(), hasParams);
  hasParams = writeParam(writer, MAX_RES_PARAM, getMaxResolution(), hasParams);
  hasParams = writeParam(writer, MIN_RES_PARAM, getMinResolution(), hasParams);
  hasParams = writeParam(writer, UNIT_PARAM, getUnits(), hasParams);
  hasParams = writeParam(writer, MASK_PARAM, getMasks(), hasParams);
  hasParams = writeParam(writer, QUERYTYPE_PARAM, getQueryType(), hasParams);
  return hasParams ? writer.toString() : null;
}

/**
 * PUBLIC:
 * build a String describing this set of parameters that can be used in conjunction with an Oracle Spatial function
 * @return
 */
public String getParameterString() {
  if (getParams() != null) {
    return getParams();
  }
  
  StringWriter writer = new StringWriter();
  boolean hasParams = false;
  hasParams = writeParam(writer, DISTANCE_PARAM, getDistance(), hasParams);
  hasParams = writeParam(writer, MAX_RES_PARAM, getMaxResolution(), hasParams);
  hasParams = writeParam(writer, MIN_RES_PARAM, getMinResolution(), hasParams);
  hasParams = writeParam(writer, UNIT_PARAM, getUnits(), hasParams);
  hasParams = writeParam(writer, MASK_PARAM, getMasks(), hasParams);
  hasParams = writeParam(writer, QUERYTYPE_PARAM, getQueryType(), hasParams);
  return hasParams ? writer.toString() : null;
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.SDO_WITHIN_DISTANCE Spatial Operator on the Oracle Database
 * Use of this expression requires the Java spatial classes
 * 
 * <blockquote><pre>
 * SpatialParameters parameters = new SpatialParameters();
 *parameters.setDistance(10d);
 * Expression selectCriteria = SpatialExpressions.withinDistance(jGeometry1, jGeometry2, parameters);
 * </pre></blockquote>
 * 
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression withinDistance(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_WITHIN_DISTANCE, geom1, geom2, stringParameters);
}

public SpatialParameters(String params) {
  setParams(params);
}

/**
 * PUBLIC:
 * build a String describing this set of parameters that can be used in conjunction with an Oracle Spatial function
 * @return
 */
public String getParameterString() {
  if (getParams() != null) {
    return getParams();
  }
  StringWriter writer = new StringWriter();
  boolean hasParams = false;
  hasParams = writeParam(writer, DISTANCE_PARAM, getDistance(), hasParams);
  hasParams = writeParam(writer, MAX_RES_PARAM, getMaxResolution(), hasParams);
  hasParams = writeParam(writer, MIN_RES_PARAM, getMinResolution(), hasParams);
  hasParams = writeParam(writer, UNIT_PARAM, getUnits(), hasParams);
  hasParams = writeParam(writer, MASK_PARAM, getMasks(), hasParams);
  hasParams = writeParam(writer, QUERYTYPE_PARAM, getQueryType(), hasParams);
  return hasParams ? writer.toString() : null;
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.MDSYS.SDO_RELATE Spatial Operator on the Oracle Database
 * Use of this operator requires the Java spatial classes
 * 
 * <pre><blockquote>
 * SpatialParameters parameters = new SpatialParameters();
 * parameters..setMask(Mask.ANYINTERACT).setQueryType(QueryType.WINDOW);
 * Expression selectCriteria = SpatialExpressions.relate(jGeometry1, jGeometry2, parameters);
 * </blockquote></pre>
 * 
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression relate(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_RELATE, geom1, geom2, stringParameters);
}

public SpatialParameters(String params) {
  setParams(params);
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.SDO_FILTER Spatial Operator on the Oracle Database
 * Use of this operator requires the Java spatial classes
 * 
 * <blockquote><pre>
 * SpatialParameters parameters = new SpatialParameters();
 * parameters.setQueryType(QueryType.WINDOW);
 * Expression selectCriteria = SpatialExpressions.filter(jGeometry1, jGeometry2, parameters);
 * </pre></blockquote>
 * 
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression filter(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_FILTER, geom1, geom2, stringParameters);
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.SDO_NN Spatial Operator on the Oracle Database
 * Use of this operator requires the Java spatial classes
 * 
 * <pre><blockquote>
 * SpatialParameters parameters = new SpatialParameters();
 * parameters.setUnit(Units.M);
 * Expression selectCriteria = SpatialExpressions.nearestNeighbor(jGeometry1, jGeometry2, parameters);
 * </blockquote></pre>
 * 
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression nearestNeighbor(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_NN, geom1, geom2, stringParameters);
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.SDO_WITHIN_DISTANCE Spatial Operator on the Oracle Database
 * Use of this expression requires the Java spatial classes
 * 
 * <pre><blockquote>
 * SpatialParameters parameters = new SpatialParameters();
 *parameters.setDistance(10d);
 * Expression selectCriteria = SpatialExpressions.withinDistance(jGeometry1, jGeometry2, parameters);
 * </blockquote></pre>
 * 
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression withinDistance(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_WITHIN_DISTANCE, geom1, geom2, stringParameters);
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.SDO_NN Spatial Operator on the Oracle Database
 * Use of this operator requires the Java spatial classes
 *
 * <blockquote><pre>
 * SpatialParameters parameters = new SpatialParameters();
 * parameters.setUnit(Units.M);
 * Expression selectCriteria = SpatialExpressions.nearestNeighbor(jGeometry1, jGeometry2, parameters);
 * </pre></blockquote>
 *
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression nearestNeighbor(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_NN, geom1, geom2, stringParameters);
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.SDO_FILTER Spatial Operator on the Oracle Database
 * Use of this operator requires the Java spatial classes
 *
 * <blockquote><pre>
 * SpatialParameters parameters = new SpatialParameters();
 * parameters.setQueryType(QueryType.WINDOW);
 * Expression selectCriteria = SpatialExpressions.filter(jGeometry1, jGeometry2, parameters);
 * </pre></blockquote>
 *
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression filter(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_FILTER, geom1, geom2, stringParameters);
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.MDSYS.SDO_RELATE Spatial Operator on the Oracle Database
 * Use of this operator requires the Java spatial classes
 *
 * <blockquote><pre>
 * SpatialParameters parameters = new SpatialParameters();
 * parameters..setMask(Mask.ANYINTERACT).setQueryType(QueryType.WINDOW);
 * Expression selectCriteria = SpatialExpressions.relate(jGeometry1, jGeometry2, parameters);
 * </pre></blockquote>
 *
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression relate(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_RELATE, geom1, geom2, stringParameters);
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.MDSYS.SDO_RELATE Spatial Operator on the Oracle Database
 * Use of this operator requires the Java spatial classes
 * 
 * <blockquote><pre>
 * SpatialParameters parameters = new SpatialParameters();
 * parameters..setMask(Mask.ANYINTERACT).setQueryType(QueryType.WINDOW);
 * Expression selectCriteria = SpatialExpressions.relate(jGeometry1, jGeometry2, parameters);
 * </pre></blockquote>
 * 
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression relate(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_RELATE, geom1, geom2, stringParameters);
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.SDO_NN Spatial Operator on the Oracle Database
 * Use of this operator requires the Java spatial classes
 * 
 * <blockquote><pre>
 * SpatialParameters parameters = new SpatialParameters();
 * parameters.setUnit(Units.M);
 * Expression selectCriteria = SpatialExpressions.nearestNeighbor(jGeometry1, jGeometry2, parameters);
 * </pre></blockquote>
 * 
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression nearestNeighbor(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_NN, geom1, geom2, stringParameters);
}

/**
 * PUBLIC:
 * Return an Expression for the MDSYS.SDO_FILTER Spatial Operator on the Oracle Database
 * Use of this operator requires the Java spatial classes
 * 
 * <pre><blockquote>
 * SpatialParameters parameters = new SpatialParameters();
 * parameters.setQueryType(QueryType.WINDOW);
 * Expression selectCriteria = SpatialExpressions.filter(jGeometry1, jGeometry2, parameters);
 * </blockquote></pre>
 * 
 * @param geom1 an Expression representing a JGeometryObject
 * @param geom2 a JGeometryObject or an Expression representing a JGeometryObject
 * @param params a SpatialParameters object configured with the parameters to the call
 * @return a TopLink Expression
 */
public static Expression filter(Expression geom1, Object geom2, SpatialParameters params) {
  String stringParameters = params == null ? null : params.getParameterString();
  return getSpatialExpression(SDO_FILTER, geom1, geom2, stringParameters);
}

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