org.eclipse.smila.datamodel

Interface DataFactory

All Known Implementing Classes:

DefaultDataFactoryImpl

public interface DataFactory

Interface for creation of data objects.

Author:

cind01

Field Summary

Fields

Modifier and Type	Field and Description
static DataFactory	DEFAULT default instance.

Method Summary

Methods

Modifier and Type	Method and Description
Value	autoConvertValue(java.lang.Object object) auto converts the given object into the object's corresponding Value.
Any	cloneAny(Any source) Clone Any object.
AnyMap	cloneAnyMap(AnyMap source) Clone AnyMap object.
AnySeq	cloneAnySeq(AnySeq source) Clone AnySeq object.
Record	cloneRecord(Record record, java.lang.String newId) create clone of record with new Id.
Record	cloneRecord(Record record, java.lang.String newId, boolean withAttachments) create clone of record with new Id.
AnyMap	createAnyMap()
AnySeq	createAnySeq()
Value	createBooleanValue(java.lang.Boolean value)
Value	createDateTimeValue(java.util.Date value)
Value	createDateValue(java.util.Date value)
Value	createDoubleValue(java.lang.Double value)
Value	createDoubleValue(float value)
Value	createLongValue(int value)
Value	createLongValue(java.lang.Long value)
Record	createRecord() create a new Record.
Record	createRecord(AnyMap metadata) create a new Record from given metadata.
Record	createRecord(Record record, boolean withAttachments) create a new Record by copying the given record metadata.
Record	createRecord(java.lang.String id) create a new Record.
Record	createRecord(java.lang.String id, java.lang.String source) create a new Record.
Value	createStringValue(java.lang.String value)
Value	parseFromObject(java.lang.Object object) Deprecated. Use autoConvertValue(Object) instead
Value	parseFromString(java.lang.String value, Any.ValueType valueType)
Value	parseFromString(java.lang.String value, java.lang.String type)
Value	tryDateTimestampParsingFromString(java.lang.String value) Tries to convert the String to a Date or Timestamp Value, if not possible return a String Value.

Field Detail

DEFAULT

static final DataFactory DEFAULT

default instance.

Method Detail

createRecord

Record createRecord()

create a new Record.

Returns:

new record.

createRecord

Record createRecord(java.lang.String id)

create a new Record.

Parameters:

id - record id

Returns:

new record.

createRecord

Record createRecord(java.lang.String id,
                  java.lang.String source)

create a new Record.

Parameters:

id - record id

source - record data source

Returns:

new record.

createRecord

Record createRecord(AnyMap metadata)

create a new Record from given metadata. The record will contain the given metadata object, so changes to the record's getMetadata() object will change the given AnyMap object, too.

Parameters:

metadata - record metadata

Returns:

new record.

createRecord

Record createRecord(Record record,
                  boolean withAttachments)

create a new Record by copying the given record metadata.

Parameters:

record - record to copy

withAttachments - set to true to copy attachments, too.

Returns:

new record.

createAnyMap

AnyMap createAnyMap()

Returns:

The created AnyMap object

createAnySeq

AnySeq createAnySeq()

Returns:

The created AnySeq object

createStringValue

Value createStringValue(java.lang.String value)

Parameters:

value - the String to create the Value from.

Returns:

The created Value object.

createBooleanValue

Value createBooleanValue(java.lang.Boolean value)

Parameters:

value - the Boolean to create the Value from.

Returns:

The created Value object.

createLongValue

Value createLongValue(java.lang.Long value)

Parameters:

value - the Long to create the Value from.

Returns:

The created Value object.

createLongValue

Value createLongValue(int value)

Parameters:

value - the int to create the Value from.

Returns:

The created Value object.

createDoubleValue

Value createDoubleValue(java.lang.Double value)

Parameters:

value - the Double to create the Value from.

Returns:

The created Value object.

createDoubleValue

Value createDoubleValue(float value)

Parameters:

value - the float to create the Value from.

Returns:

The created Value object.

createDateValue

Value createDateValue(java.util.Date value)

Parameters:

value - the Date to create the Value from.

Returns:

The created Value object.

createDateTimeValue

Value createDateTimeValue(java.util.Date value)

Parameters:

value - the DateTime to create the Value from.

Returns:

The created Value object.

parseFromString

Value parseFromString(java.lang.String value,
                    java.lang.String type)

Parameters:

value - The value

type - The type

Returns:

The Value object with correct type, InvalidvalueTypeException else.

parseFromString

Value parseFromString(java.lang.String value,
                    Any.ValueType valueType)

Parameters:

value - The value

valueType - The value's type

Returns:

The Value object with correct type, InvalidvalueTypeException else.

tryDateTimestampParsingFromString

Value tryDateTimestampParsingFromString(java.lang.String value)

Tries to convert the String to a Date or Timestamp Value, if not possible return a String Value.

Parameters:

value - The value to check for Date/Timestamp

Returns:

The Value object with guessed type, InvalidvalueTypeException if value is null.

parseFromObject

@Deprecated
Value parseFromObject(java.lang.Object object)

Deprecated. Use autoConvertValue(Object) instead

Parameters:

object - The object

Returns:

The value matching the class of given object, InvalidValueTypeException otherwise.

autoConvertValue

Value autoConvertValue(java.lang.Object object)

auto converts the given object into the object's corresponding Value.

Parameters:

object - The object, must be one of the simple types

Returns:

The value matching the class of given object, InvalidValueTypeException otherwise.

cloneAny

Any cloneAny(Any source)

Clone Any object.

Parameters:

source - the source

Returns:

the attribute

cloneAnyMap

AnyMap cloneAnyMap(AnyMap source)

Clone AnyMap object.

Parameters:

source - the source

Returns:

the attribute

cloneAnySeq

AnySeq cloneAnySeq(AnySeq source)

Clone AnySeq object.

Parameters:

source - the source

Returns:

the attribute

cloneRecord

Record cloneRecord(Record record,
                 java.lang.String newId)

create clone of record with new Id.

Parameters:

record - a record

newId - new Id

Returns:

clone of record.

cloneRecord

Record cloneRecord(Record record,
                 java.lang.String newId,
                 boolean withAttachments)

create clone of record with new Id.

Parameters:

record - a record

newId - new Id

withAttachments - add attachments to clone, too.

Returns:

clone of record.