com.revolsys.data.record

Class RecordUtil

java.lang.Object

com.revolsys.data.record.RecordUtil

public final class RecordUtil
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
static int	compareNullFirst(Record record1, Record record2, String... fieldNames)
static int	compareNullFirst(Record record1, Record record2, String fieldName)
static int	compareNullLast(Record record1, Record record2, String... fieldNames)
static int	compareNullLast(Record record1, Record record2, String fieldName)
static Record	copy(RecordDefinition recordDefinition, Record object)
static <T extends Record> T	copy(T object, Geometry geometry) Create a copy of the data object replacing the geometry with the new geometry.
static RecordDefinition	createGeometryRecordDefinition()
static <D extends Record> List<D>	filter(Collection<D> objects, Geometry geometry, double maxDistance)
static boolean	getBoolean(Record object, String fieldName)
static Double	getDouble(Record object, int attributeIndex)
static Double	getDouble(Record object, String fieldName)
static <T> T	getFieldByPath(Record object, String path)
static Set<Identifier>	getIdentifiers(Collection<? extends Record> records)
static Integer	getInteger(Record object, String fieldName)
static Integer	getInteger(Record object, String fieldName, Integer defaultValue)
static Long	getLong(Record object, String fieldName)
static Record	getObject(RecordDefinition recordDefinition, Map<String,Object> values)
static List<Record>	getObjects(RecordDefinition recordDefinition, Collection<? extends Map<String,Object>> list)
static void	mergeStringListValue(Map<String,Object> object, Record object1, Record object2, String fieldName, String separator)
static void	mergeValue(Map<String,Object> object, Record object1, Record object2, String fieldName, String separator)
static void	setValues(Record target, Record source, Collection<String> fieldNames, Collection<String> ignoreFieldNames)
static Geometry	unionGeometry(Collection<?> objects)
static Geometry	unionGeometry(Map<?,?> map)
static Geometry	unionGeometry(Object object)

Methods inherited from class java.lang.Object

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

Method Detail

compareNullFirst

public static int compareNullFirst(Record record1,
                   Record record2,
                   String fieldName)

compareNullFirst

public static int compareNullFirst(Record record1,
                   Record record2,
                   String... fieldNames)

compareNullLast

public static int compareNullLast(Record record1,
                  Record record2,
                  String fieldName)

compareNullLast

public static int compareNullLast(Record record1,
                  Record record2,
                  String... fieldNames)

copy

public static Record copy(RecordDefinition recordDefinition,
          Record object)

copy

public static <T extends Record> T copy(T object,
                        Geometry geometry)

Create a copy of the data object replacing the geometry with the new geometry. If the existing geometry on the object has user data it will be cloned to the new geometry.

Parameters:

object - The object to copy.

geometry - The new geometry.

Returns:

The copied object.

createGeometryRecordDefinition

public static RecordDefinition createGeometryRecordDefinition()

filter

public static <D extends Record> List<D> filter(Collection<D> objects,
                                Geometry geometry,
                                double maxDistance)

getBoolean

public static boolean getBoolean(Record object,
                 String fieldName)

getDouble

public static Double getDouble(Record object,
               int attributeIndex)

getDouble

public static Double getDouble(Record object,
               String fieldName)

getFieldByPath

public static <T> T getFieldByPath(Record object,
                   String path)

getIdentifiers

public static Set<Identifier> getIdentifiers(Collection<? extends Record> records)

getInteger

public static Integer getInteger(Record object,
                 String fieldName)

getInteger

public static Integer getInteger(Record object,
                 String fieldName,
                 Integer defaultValue)

getLong

public static Long getLong(Record object,
           String fieldName)

getObject

public static Record getObject(RecordDefinition recordDefinition,
               Map<String,Object> values)

getObjects

public static List<Record> getObjects(RecordDefinition recordDefinition,
                      Collection<? extends Map<String,Object>> list)

mergeStringListValue

public static void mergeStringListValue(Map<String,Object> object,
                        Record object1,
                        Record object2,
                        String fieldName,
                        String separator)

mergeValue

public static void mergeValue(Map<String,Object> object,
              Record object1,
              Record object2,
              String fieldName,
              String separator)

setValues

public static void setValues(Record target,
             Record source,
             Collection<String> fieldNames,
             Collection<String> ignoreFieldNames)

unionGeometry

public static Geometry unionGeometry(Collection<?> objects)

unionGeometry

public static Geometry unionGeometry(Map<?,?> map)

unionGeometry

public static Geometry unionGeometry(Object object)