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Class FilterByGeometryRequest

java.lang.Object
com.gpudb.protocol.FilterByGeometryRequest
All Implemented Interfaces:
org.apache.avro.generic.GenericContainer, org.apache.avro.generic.IndexedRecord

public class FilterByGeometryRequest extends Object implements org.apache.avro.generic.IndexedRecord
A set of parameters for GPUdb.filterByGeometry.

Applies a geometry filter against a geospatial geometry column in a given table or view. The filtering geometry is provided by inputWkt.

  • Constructor Details

    • FilterByGeometryRequest

      public FilterByGeometryRequest()
      Constructs a FilterByGeometryRequest object with default parameters.
    • FilterByGeometryRequest

      public FilterByGeometryRequest(String tableName, String viewName, String columnName, String inputWkt, String operation, Map<String,String> options)
      Constructs a FilterByGeometryRequest object with the specified parameters.
      Parameters:
      tableName - Name of the table on which the filter by geometry will be performed, in [schema_name.]table_name format, using standard name resolution rules. Must be an existing table or view containing a geospatial geometry column.
      viewName - If provided, then this will be the name of the view containing the results, in [schema_name.]view_name format, using standard name resolution rules and meeting table naming criteria. Must not be an already existing table or view. The default value is ”.
      columnName - Name of the column to be used in the filter. Must be a geospatial geometry column.
      inputWkt - A geometry in WKT format that will be used to filter the objects in tableName. The default value is ”.
      operation - The geometric filtering operation to perform. Supported values:
      • CONTAINS: Matches records that contain the given WKT in inputWkt, i.e. the given WKT is within the bounds of a record’s geometry.
      • CROSSES: Matches records that cross the given WKT.
      • DISJOINT: Matches records that are disjoint from the given WKT.
      • EQUALS: Matches records that are the same as the given WKT.
      • INTERSECTS: Matches records that intersect the given WKT.
      • OVERLAPS: Matches records that overlap the given WKT.
      • TOUCHES: Matches records that touch the given WKT.
      • WITHIN: Matches records that are within the given WKT.
      options - Optional parameters.
      • CREATE_TEMP_TABLE: If TRUE, a unique temporary table name will be generated in the sys_temp schema and used in place of viewName. This is always allowed even if the caller does not have permission to create tables. The generated name is returned in QUALIFIED_VIEW_NAME. Supported values:The default value is FALSE.
      • COLLECTION_NAME: [DEPRECATED—please specify the containing schema for the view as part of viewName and use GPUdb.createSchema to create the schema if non-existent] Name of a schema for the newly created view. If the schema provided is non-existent, it will be automatically created.
      The default value is an empty Map.
  • Method Details

    • getClassSchema

      public static org.apache.avro.Schema getClassSchema()
      This method supports the Avro framework and is not intended to be called directly by the user.
      Returns:
      The schema for the class.
    • getTableName

      public String getTableName()
      Name of the table on which the filter by geometry will be performed, in [schema_name.]table_name format, using standard name resolution rules. Must be an existing table or view containing a geospatial geometry column.
      Returns:
      The current value of tableName.
    • setTableName

      public FilterByGeometryRequest setTableName(String tableName)
      Name of the table on which the filter by geometry will be performed, in [schema_name.]table_name format, using standard name resolution rules. Must be an existing table or view containing a geospatial geometry column.
      Parameters:
      tableName - The new value for tableName.
      Returns:
      this to mimic the builder pattern.
    • getViewName

      public String getViewName()
      If provided, then this will be the name of the view containing the results, in [schema_name.]view_name format, using standard name resolution rules and meeting table naming criteria. Must not be an already existing table or view. The default value is ”.
      Returns:
      The current value of viewName.
    • setViewName

      public FilterByGeometryRequest setViewName(String viewName)
      If provided, then this will be the name of the view containing the results, in [schema_name.]view_name format, using standard name resolution rules and meeting table naming criteria. Must not be an already existing table or view. The default value is ”.
      Parameters:
      viewName - The new value for viewName.
      Returns:
      this to mimic the builder pattern.
    • getColumnName

      public String getColumnName()
      Name of the column to be used in the filter. Must be a geospatial geometry column.
      Returns:
      The current value of columnName.
    • setColumnName

      public FilterByGeometryRequest setColumnName(String columnName)
      Name of the column to be used in the filter. Must be a geospatial geometry column.
      Parameters:
      columnName - The new value for columnName.
      Returns:
      this to mimic the builder pattern.
    • getInputWkt

      public String getInputWkt()
      A geometry in WKT format that will be used to filter the objects in tableName. The default value is ”.
      Returns:
      The current value of inputWkt.
    • setInputWkt

      public FilterByGeometryRequest setInputWkt(String inputWkt)
      A geometry in WKT format that will be used to filter the objects in tableName. The default value is ”.
      Parameters:
      inputWkt - The new value for inputWkt.
      Returns:
      this to mimic the builder pattern.
    • getOperation

      public String getOperation()
      The geometric filtering operation to perform. Supported values:
      • CONTAINS: Matches records that contain the given WKT in inputWkt, i.e. the given WKT is within the bounds of a record’s geometry.
      • CROSSES: Matches records that cross the given WKT.
      • DISJOINT: Matches records that are disjoint from the given WKT.
      • EQUALS: Matches records that are the same as the given WKT.
      • INTERSECTS: Matches records that intersect the given WKT.
      • OVERLAPS: Matches records that overlap the given WKT.
      • TOUCHES: Matches records that touch the given WKT.
      • WITHIN: Matches records that are within the given WKT.
      Returns:
      The current value of operation.
    • setOperation

      public FilterByGeometryRequest setOperation(String operation)
      The geometric filtering operation to perform. Supported values:
      • CONTAINS: Matches records that contain the given WKT in inputWkt, i.e. the given WKT is within the bounds of a record’s geometry.
      • CROSSES: Matches records that cross the given WKT.
      • DISJOINT: Matches records that are disjoint from the given WKT.
      • EQUALS: Matches records that are the same as the given WKT.
      • INTERSECTS: Matches records that intersect the given WKT.
      • OVERLAPS: Matches records that overlap the given WKT.
      • TOUCHES: Matches records that touch the given WKT.
      • WITHIN: Matches records that are within the given WKT.
      Parameters:
      operation - The new value for operation.
      Returns:
      this to mimic the builder pattern.
    • getOptions

      public Map<String,String> getOptions()
      Optional parameters.
      • CREATE_TEMP_TABLE: If TRUE, a unique temporary table name will be generated in the sys_temp schema and used in place of viewName. This is always allowed even if the caller does not have permission to create tables. The generated name is returned in QUALIFIED_VIEW_NAME. Supported values:The default value is FALSE.
      • COLLECTION_NAME: [DEPRECATED—please specify the containing schema for the view as part of viewName and use GPUdb.createSchema to create the schema if non-existent] Name of a schema for the newly created view. If the schema provided is non-existent, it will be automatically created.
      The default value is an empty Map.
      Returns:
      The current value of options.
    • setOptions

      public FilterByGeometryRequest setOptions(Map<String,String> options)
      Optional parameters.
      • CREATE_TEMP_TABLE: If TRUE, a unique temporary table name will be generated in the sys_temp schema and used in place of viewName. This is always allowed even if the caller does not have permission to create tables. The generated name is returned in QUALIFIED_VIEW_NAME. Supported values:The default value is FALSE.
      • COLLECTION_NAME: [DEPRECATED—please specify the containing schema for the view as part of viewName and use GPUdb.createSchema to create the schema if non-existent] Name of a schema for the newly created view. If the schema provided is non-existent, it will be automatically created.
      The default value is an empty Map.
      Parameters:
      options - The new value for options.
      Returns:
      this to mimic the builder pattern.
    • getSchema

      public org.apache.avro.Schema getSchema()
      This method supports the Avro framework and is not intended to be called directly by the user.
      Specified by:
      getSchema in interface org.apache.avro.generic.GenericContainer
      Returns:
      The schema object describing this class.
    • get

      public Object get(int index)
      This method supports the Avro framework and is not intended to be called directly by the user.
      Specified by:
      get in interface org.apache.avro.generic.IndexedRecord
      Parameters:
      index - the position of the field to get
      Returns:
      value of the field with the given index.
      Throws:
    • put

      public void put(int index, Object value)
      This method supports the Avro framework and is not intended to be called directly by the user.
      Specified by:
      put in interface org.apache.avro.generic.IndexedRecord
      Parameters:
      index - the position of the field to set
      value - the value to set
      Throws:
    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object
    • toString

      public String toString()
      Overrides:
      toString in class Object
    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object