Package org.apache.ignite.internal.binary.builder

Class BinaryObjectBuilderImpl

java.lang.Object

org.apache.ignite.internal.binary.builder.BinaryObjectBuilderImpl

All Implemented Interfaces:

BinaryObjectBuilder

public class BinaryObjectBuilderImpl
extends Object
implements BinaryObjectBuilder

Constructor Summary

Constructors

Constructor	Description
BinaryObjectBuilderImpl(BinaryContext ctx, int typeId, String typeName)
BinaryObjectBuilderImpl(BinaryContext ctx, String clsName)
BinaryObjectBuilderImpl(BinaryObjectImpl obj)

Method Summary

Modifier and Type	Method	Description
void	affinityFieldName(String affFieldName)	Set known affinity key field name.
BinaryObject	build()	Builds binary object.
<T> T	getField(String name)	Returns value assigned to the specified field.
BinaryObjectBuilderImpl	removeField(String name)	Removes field from binary object.
BinaryObjectBuilder	setField(String name, @Nullable BinaryObjectBuilder builder)	Sets field value.
BinaryObjectBuilder	setField(String name, Object val0)	Sets field value.
<T> BinaryObjectBuilder	setField(String name, T val, Class<? super T> type)	Sets field value with value type specification.
int	typeId()
static BinaryObjectBuilderImpl	wrap(BinaryObject obj)	Creates builder initialized by specified binary object.

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryObjectBuilderImpl

public BinaryObjectBuilderImpl(BinaryContext ctx,
                               String clsName)

Parameters:

clsName - Class name.

ctx - Binary context.

BinaryObjectBuilderImpl

public BinaryObjectBuilderImpl(BinaryContext ctx,
                               int typeId,
                               String typeName)

Parameters:

typeName - Type name.

ctx - Context.

typeId - Type id.

BinaryObjectBuilderImpl

public BinaryObjectBuilderImpl(BinaryObjectImpl obj)

Parameters:

obj - Object to wrap.

Method Detail

build

public BinaryObject build()

Builds binary object.

Specified by:

build in interface BinaryObjectBuilder

Returns:

Binary object.

getField

public <T> T getField(String name)

Returns value assigned to the specified field. If the value is a binary object then an instance of BinaryObjectBuilder will be returned, which can be modified.

Collections and maps returned from this method are modifiable.

Specified by:

getField in interface BinaryObjectBuilder

Type Parameters:

T - Type of the field value.

Parameters:

name - Field name.

Returns:

Field value.

setField

public BinaryObjectBuilder setField(String name,
                                    Object val0)

Sets field value.

Specified by:

setField in interface BinaryObjectBuilder

Parameters:

name - Field name.

val0 - Field value (cannot be null).

Returns:

this for chaining.

See Also:

BinaryObject.type()

setField

public <T> BinaryObjectBuilder setField(String name,
                                        @Nullable
                                        T val,
                                        Class<? super T> type)

Sets field value with value type specification.

Field type is needed for proper metadata update.

Specified by:

setField in interface BinaryObjectBuilder

Type Parameters:

T - Type of the field value.

Parameters:

name - Field name.

val - Field value.

type - Field type.

Returns:

this for chaining.

See Also:

BinaryObject.type()

setField

public BinaryObjectBuilder setField(String name,
                                    @Nullable
                                    @Nullable BinaryObjectBuilder builder)

Sets field value.

This method should be used if field is binary object.

Specified by:

setField in interface BinaryObjectBuilder

Parameters:

name - Field name.

builder - Builder for object field.

Returns:

this for chaining.

removeField

public BinaryObjectBuilderImpl removeField(String name)

Removes field from binary object.

Specified by:

removeField in interface BinaryObjectBuilder

Parameters:

name - Field name.

Returns:

this instance for chaining.

wrap

public static BinaryObjectBuilderImpl wrap(BinaryObject obj)

Creates builder initialized by specified binary object.

Parameters:

obj - Binary object to initialize builder.

Returns:

New builder.

typeId

public int typeId()

Returns:

Object type id.

affinityFieldName

public void affinityFieldName(String affFieldName)

Set known affinity key field name.

Parameters:

affFieldName - Affinity key field name.