cn.leancloud.ops

类 BaseOperation

java.lang.Object

cn.leancloud.ops.BaseOperation

所有已实现的接口:

ObjectFieldOperation

直接已知子类:

AddOperation, AddRelationOperation, CompoundOperation, DeleteOperation, NullOperation, NumericOperation, RemoveOperation, RemoveRelationOperation, SetOperation

public abstract class BaseOperation
extends Object
implements ObjectFieldOperation

字段概要

字段

限定符和类型	字段和说明
protected String	field
protected boolean	isFinal
static String	KEY_BODY
static String	KEY_HTTP_METHOD
static String	KEY_INTERNAL_ID
static String	KEY_PATH
protected String	op
protected Object	value

构造器概要

构造器

构造器和说明
BaseOperation(String op, String field, Object value, boolean isFinal)

方法概要

限定符和类型	方法和说明
abstract Object	apply(Object obj) apply operation to object, in order to generate new attribute value.
boolean	checkCircleReference(Map<AVObject,Boolean> markMap)
protected Object	concatCollections(Object left, Object right)
abstract Map<String,Object>	encode() encode operation to commit into cloud server.
protected Object	encodeAVFile(AVFile o)
protected Object	encodeAVObject(AVObject o, boolean isTop)
protected Object	encodeByteArray(byte[] o)
protected Object	encodeCollection(Collection collection, boolean isTop)
static Map<String,Object>	encodeDate(Date date)
protected Object	encodeGeoPointer(AVGeoPoint o)
protected Object	encodeMap(Map<String,Object> map, boolean isTop)
protected Object	encodeObject(Object o)
protected Object	encodeObject(Object o, boolean isTop)
String	getField()
String	getOperation()
Object	getValue()
boolean	isFinal()
ObjectFieldOperation	merge(ObjectFieldOperation other) merge with previous operations.
protected ObjectFieldOperation	mergeWithPrevious(ObjectFieldOperation previous) merge with previous operations.
protected void	reportIllegalOperations(ObjectFieldOperation current, ObjectFieldOperation prev)

从类继承的方法 java.lang.Object

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

字段详细资料

KEY_INTERNAL_ID

public static final String KEY_INTERNAL_ID

另请参阅:

常量字段值

KEY_BODY

public static final String KEY_BODY

另请参阅:

常量字段值

KEY_PATH

public static final String KEY_PATH

另请参阅:

常量字段值

KEY_HTTP_METHOD

public static final String KEY_HTTP_METHOD

另请参阅:

常量字段值

op

protected String op

field

protected String field

value

protected Object value

isFinal

protected boolean isFinal

构造器详细资料

BaseOperation

public BaseOperation(String op,
                     String field,
                     Object value,
                     boolean isFinal)

方法详细资料

getOperation

public String getOperation()

指定者:

getOperation 在接口中 ObjectFieldOperation

getField

public String getField()

指定者:

getField 在接口中 ObjectFieldOperation

getValue

public Object getValue()

指定者:

getValue 在接口中 ObjectFieldOperation

isFinal

public boolean isFinal()

checkCircleReference

public boolean checkCircleReference(Map<AVObject,Boolean> markMap)

指定者:

checkCircleReference 在接口中 ObjectFieldOperation

apply

public abstract Object apply(Object obj)

apply operation to object, in order to generate new attribute value.

指定者:

apply 在接口中 ObjectFieldOperation

参数:

obj -

返回:

encode

public abstract Map<String,Object> encode()

从接口复制的说明: ObjectFieldOperation

encode operation to commit into cloud server.

指定者:

encode 在接口中 ObjectFieldOperation

返回:

mergeWithPrevious

protected ObjectFieldOperation mergeWithPrevious(ObjectFieldOperation previous)

merge with previous operations.

参数:

previous -

返回:

merge

public ObjectFieldOperation merge(ObjectFieldOperation other)

从接口复制的说明: ObjectFieldOperation

merge with previous operations.

指定者:

merge 在接口中 ObjectFieldOperation

返回:

concatCollections

protected Object concatCollections(Object left,
                                   Object right)

reportIllegalOperations

protected void reportIllegalOperations(ObjectFieldOperation current,
                                       ObjectFieldOperation prev)

encodeObject

protected Object encodeObject(Object o)

encodeObject

protected Object encodeObject(Object o,
                              boolean isTop)

encodeMap

protected Object encodeMap(Map<String,Object> map,
                           boolean isTop)

encodeCollection

protected Object encodeCollection(Collection collection,
                                  boolean isTop)

encodeAVObject

protected Object encodeAVObject(AVObject o,
                                boolean isTop)

encodeGeoPointer

protected Object encodeGeoPointer(AVGeoPoint o)

encodeAVFile

protected Object encodeAVFile(AVFile o)

encodeByteArray

protected Object encodeByteArray(byte[] o)

encodeDate

public static Map<String,Object> encodeDate(Date date)