ECHODataObject

java.lang.Object
- com.echopf.ECHOObject
- - com.echopf.ECHODataObject<S>

直系の既知のサブクラス:

ECHOContentsCategoryObject, ECHOContentsObject, ECHODistributedObject, ECHOMemberObject, ECHOMembersGroupObject
```
public abstract class ECHODataObject<S extends ECHODataObject<S>>
extends ECHOObject
```
An ECHODataObject is an abstract data object. Particular data objects are implemented based on this class.

メソッドのサマリー

All Methods Static Methods Instance Methods Concrete Methods
修飾子とタイプ	メソッドと説明
`S`	`accumulate(java.lang.String name, java.lang.Object value)` Appends value to the array already mapped to name.
`int`	`describeContents()`
`static ECHODataObject<?>`	`factory(JSONObject data)` Factory method of particular data objects.
`java.lang.Object`	`get(java.lang.String name)` Returns the value mapped by name, or throws if no such mapping exists.
`ECHOACLObject`	`getACL()`
`boolean`	`getBoolean(java.lang.String name)` Returns the value mapped by name if it exists and is a boolean or can be coerced to a boolean, or throws otherwise.
`double`	`getDouble(java.lang.String name)` Returns the value mapped by name if it exists and is a double or can be coerced to a double, or throws otherwise.
`int`	`getInt(java.lang.String name)` Returns the value mapped by name if it exists and is an int or can be coerced to an int, or throws otherwise.
`JSONArray`	`getJSONArray(java.lang.String name)` Returns the value mapped by name if it exists and is a JSONArray, or throws otherwise.
`JSONObject`	`getJSONObject(java.lang.String name)` Returns the value mapped by name if it exists and is a JSONObject, or throws otherwise.
`long`	`getLong(java.lang.String name)` Returns the value mapped by name if it exists and is a long or can be coerced to a long, or throws otherwise.
`java.lang.String`	`getString(java.lang.String name)` Returns the value mapped by name if it exists, coercing it if necessary, or throws if no such mapping exists.
`boolean`	`has(java.lang.String name)` Returns true if this object has a mapping for name.
`boolean`	`isNull(java.lang.String name)` Returns true if this object has no mapping for name or if it has a mapping whose value is NULL.
`java.util.Iterator<java.lang.String>`	`keys()` Returns an iterator of the String names in this object.
`int`	`length()` Returns the number of name/value mappings in this object.
`JSONArray`	`names()` Returns an array containing the string names in this object.
`java.lang.Object`	`opt(java.lang.String name)` Returns the value mapped by name, or null if no such mapping exists.
`boolean`	`optBoolean(java.lang.String name)` Returns the value mapped by name if it exists and is a boolean or can be coerced to a boolean, or false otherwise.
`boolean`	`optBoolean(java.lang.String name, boolean fallback)` Returns the value mapped by name if it exists and is a boolean or can be coerced to a boolean, or fallback otherwise.
`double`	`optDouble(java.lang.String name)` Returns the value mapped by name if it exists and is a double or can be coerced to a double, or NaN otherwise.
`double`	`optDouble(java.lang.String name, double fallback)` Returns the value mapped by name if it exists and is a double or can be coerced to a double, or fallback otherwise.
`int`	`optInt(java.lang.String name)` Returns the value mapped by name if it exists and is an int or can be coerced to an int, or 0 otherwise.
`int`	`optInt(java.lang.String name, int fallback)` Returns the value mapped by name if it exists and is an int or can be coerced to an int, or fallback otherwise.
`JSONArray`	`optJSONArray(java.lang.String name)` Returns the value mapped by name if it exists and is a JSONArray, or null otherwise.
`JSONObject`	`optJSONObject(java.lang.String name)` Returns the value mapped by name if it exists and is a JSONObject, or null otherwise.
`long`	`optLong(java.lang.String name)` Returns the value mapped by name if it exists and is a long or can be coerced to a long, or 0 otherwise.
`long`	`optLong(java.lang.String name, long fallback)` Returns the value mapped by name if it exists and is a long or can be coerced to a long, or fallback otherwise.
`java.lang.String`	`optString(java.lang.String name)` Returns the value mapped by name if it exists, coercing it if necessary, or the empty string if no such mapping exists.
`java.lang.String`	`optString(java.lang.String name, java.lang.String fallback)` Returns the value mapped by name if it exists, coercing it if necessary, or fallback if no such mapping exists.
`S`	`put(java.lang.String name, boolean value)` Maps name to value, clobbering any existing name/value mapping with the same name.
`S`	`put(java.lang.String name, double value)` Maps name to value, clobbering any existing name/value mapping with the same name.
`S`	`put(java.lang.String name, int value)` Maps name to value, clobbering any existing name/value mapping with the same name.
`S`	`put(java.lang.String name, long value)` Maps name to value, clobbering any existing name/value mapping with the same name.
`S`	`put(java.lang.String name, java.lang.Object value)` Maps name to value, clobbering any existing name/value mapping with the same name.
`S`	`putOpt(java.lang.String name, java.lang.Object value)` Equivalent to put(name, value) when both parameters are non-null; does nothing otherwise.
`java.lang.Object`	`remove(java.lang.String name)` Removes the named mapping if it exists; does nothing otherwise.
`void`	`setNewACL(ECHOACLObject newACL)` {@.ja 新しいACLをセットする。
`JSONArray`	`toJSONArray(JSONArray name)` Equivalent to put(name, value) when both parameters are non-null; does nothing otherwise.
`java.lang.String`	`toString()` Encodes this object as a compact JSON string, such as: {"query":"Pizza","locations":[94043,90210]}
`java.lang.String`	`toString(int indentSpaces)` Encodes this object as a human readable JSON string for debugging, such as: { "query": "Pizza", "locations": [ 94043, 90210 ] }
`void`	`writeToParcel(Parcel out, int flags)`

クラスから継承されたメソッド com.echopf.ECHOObject
equals, getRefid, hashCode

クラスから継承されたメソッド java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- メソッドの詳細
  - factory
```
public static ECHODataObject<?> factory(JSONObject data)
```
    Factory method of particular data objects.
    
    パラメータ:
    
    data - a source JSONObject
  - getACL
```
public ECHOACLObject getACL()
```
  - setNewACL
```
public void setNewACL(ECHOACLObject newACL)
```
  - accumulate
```
public S accumulate(java.lang.String name,
                    java.lang.Object value)
             throws ECHOException
```
    Appends value to the array already mapped to name. If this object has no mapping for name, this inserts a new mapping. If the mapping exists but its value is not an array, the existing and new values are inserted in order into a new array which is itself mapped to name. In aggregate, this allows values to be added to a mapping one at a time. Note that append(String, Object) provides better semantics. In particular, the mapping for name will always be a JSONArray. Using accumulate will result in either a JSONArray or a mapping whose type is the type of value depending on the number of calls to it.
    
    例外:
    
    ECHOException
  - get
```
public java.lang.Object get(java.lang.String name)
                     throws ECHOException
```
    Returns the value mapped by name, or throws if no such mapping exists.
    
    例外:
    
    ECHOException
  - getBoolean
```
public boolean getBoolean(java.lang.String name)
                   throws ECHOException
```
    Returns the value mapped by name if it exists and is a boolean or can be coerced to a boolean, or throws otherwise.
    
    例外:
    
    ECHOException
  - getDouble
```
public double getDouble(java.lang.String name)
                 throws ECHOException
```
    Returns the value mapped by name if it exists and is a double or can be coerced to a double, or throws otherwise.
    
    例外:
    
    ECHOException
  - getInt
```
public int getInt(java.lang.String name)
           throws ECHOException
```
    Returns the value mapped by name if it exists and is an int or can be coerced to an int, or throws otherwise.
    
    例外:
    
    ECHOException
  - getJSONArray
```
public JSONArray getJSONArray(java.lang.String name)
                       throws ECHOException
```
    Returns the value mapped by name if it exists and is a JSONArray, or throws otherwise.
    
    例外:
    
    ECHOException
  - getJSONObject
```
public JSONObject getJSONObject(java.lang.String name)
                         throws ECHOException
```
    Returns the value mapped by name if it exists and is a JSONObject, or throws otherwise.
    
    例外:
    
    ECHOException
  - getLong
```
public long getLong(java.lang.String name)
             throws ECHOException
```
    Returns the value mapped by name if it exists and is a long or can be coerced to a long, or throws otherwise. Note that JSON represents numbers as doubles, so this is lossy; use strings to transfer numbers via JSON.
    
    例外:
    
    ECHOException
  - getString
```
public java.lang.String getString(java.lang.String name)
                           throws ECHOException
```
    Returns the value mapped by name if it exists, coercing it if necessary, or throws if no such mapping exists.
    
    例外:
    
    ECHOException
  - has
```
public boolean has(java.lang.String name)
```
    Returns true if this object has a mapping for name. The mapping may be NULL.
  - isNull
```
public boolean isNull(java.lang.String name)
```
    Returns true if this object has no mapping for name or if it has a mapping whose value is NULL.
  - keys
```
public java.util.Iterator<java.lang.String> keys()
```
    Returns an iterator of the String names in this object. The returned iterator supports remove, which will remove the corresponding mapping from this object. If this object is modified after the iterator is returned, the iterator's behavior is undefined. The order of the keys is undefined.
  - length
```
public int length()
```
    Returns the number of name/value mappings in this object.
    
    例外:
    
    ECHOException
  - names
```
public JSONArray names()
```
    Returns an array containing the string names in this object. This method returns null if this object contains no mappings.
  - opt
```
public java.lang.Object opt(java.lang.String name)
```
    Returns the value mapped by name, or null if no such mapping exists.
  - optBoolean
```
public boolean optBoolean(java.lang.String name)
```
    Returns the value mapped by name if it exists and is a boolean or can be coerced to a boolean, or false otherwise.
  - optBoolean
```
public boolean optBoolean(java.lang.String name,
                          boolean fallback)
```
    Returns the value mapped by name if it exists and is a boolean or can be coerced to a boolean, or fallback otherwise.
  - optDouble
```
public double optDouble(java.lang.String name,
                        double fallback)
```
    Returns the value mapped by name if it exists and is a double or can be coerced to a double, or fallback otherwise.
  - optDouble
```
public double optDouble(java.lang.String name)
```
    Returns the value mapped by name if it exists and is a double or can be coerced to a double, or NaN otherwise.
  - optInt
```
public int optInt(java.lang.String name,
                  int fallback)
```
    Returns the value mapped by name if it exists and is an int or can be coerced to an int, or fallback otherwise.
  - optInt
```
public int optInt(java.lang.String name)
```
    Returns the value mapped by name if it exists and is an int or can be coerced to an int, or 0 otherwise.
  - optJSONArray
```
public JSONArray optJSONArray(java.lang.String name)
```
    Returns the value mapped by name if it exists and is a JSONArray, or null otherwise.
  - optJSONObject
```
public JSONObject optJSONObject(java.lang.String name)
```
    Returns the value mapped by name if it exists and is a JSONObject, or null otherwise.
  - optLong
```
public long optLong(java.lang.String name)
```
    Returns the value mapped by name if it exists and is a long or can be coerced to a long, or 0 otherwise. Note that JSON represents numbers as doubles, so this is lossy; use strings to transfer numbers via JSON.
  - optLong
```
public long optLong(java.lang.String name,
                    long fallback)
```
    Returns the value mapped by name if it exists and is a long or can be coerced to a long, or fallback otherwise. Note that JSON represents numbers as doubles, so this is lossy; use strings to transfer numbers via JSON.
  - optString
```
public java.lang.String optString(java.lang.String name)
```
    Returns the value mapped by name if it exists, coercing it if necessary, or the empty string if no such mapping exists.
  - optString
```
public java.lang.String optString(java.lang.String name,
                                  java.lang.String fallback)
```
    Returns the value mapped by name if it exists, coercing it if necessary, or fallback if no such mapping exists.
  - put
```
public S put(java.lang.String name,
             int value)
      throws ECHOException
```
    Maps name to value, clobbering any existing name/value mapping with the same name.
    
    例外:
    
    ECHOException
  - put
```
public S put(java.lang.String name,
             long value)
      throws ECHOException
```
    Maps name to value, clobbering any existing name/value mapping with the same name.
    
    例外:
    
    ECHOException
  - put
```
public S put(java.lang.String name,
             java.lang.Object value)
      throws ECHOException
```
    Maps name to value, clobbering any existing name/value mapping with the same name. If the value is null, any existing mapping for name is removed.
    
    例外:
    
    ECHOException
  - put
```
public S put(java.lang.String name,
             boolean value)
      throws ECHOException
```
    Maps name to value, clobbering any existing name/value mapping with the same name.
    
    例外:
    
    ECHOException
  - put
```
public S put(java.lang.String name,
             double value)
      throws ECHOException
```
    Maps name to value, clobbering any existing name/value mapping with the same name.
    
    例外:
    
    ECHOException
  - putOpt
```
public S putOpt(java.lang.String name,
                java.lang.Object value)
         throws ECHOException
```
    Equivalent to put(name, value) when both parameters are non-null; does nothing otherwise.
    
    例外:
    
    ECHOException
  - remove
```
public java.lang.Object remove(java.lang.String name)
```
    Removes the named mapping if it exists; does nothing otherwise.
    
    戻り値:
    
    the value previously mapped by name, or null if there was no such mapping.
  - toJSONArray
```
public JSONArray toJSONArray(JSONArray name)
                      throws ECHOException
```
    Equivalent to put(name, value) when both parameters are non-null; does nothing otherwise.
    
    例外:
    
    ECHOException
  - toString
```
public java.lang.String toString()
```
    Encodes this object as a compact JSON string, such as:
```
 {"query":"Pizza","locations":[94043,90210]}
 
```
    オーバーライド:
    
    toString クラス内 java.lang.Object
    
    例外:
    
    ECHOException
  - toString
```
public java.lang.String toString(int indentSpaces)
                          throws ECHOException
```
    Encodes this object as a human readable JSON string for debugging, such as:
```
         {
             "query": "Pizza",
             "locations": [
                 94043,
                 90210
             ]
         }
 
```
    パラメータ:
    
    indentSpaces - the number of spaces to indent for each level of nesting.
    
    例外:
    
    ECHOException
  - describeContents
```
public int describeContents()
```
  - writeToParcel
```
public void writeToParcel(Parcel out,
                          int flags)
```

クラス ECHODataObject<S extends ECHODataObject<S>>

メソッドのサマリー

クラスから継承されたメソッド com.echopf.ECHOObject

クラスから継承されたメソッド java.lang.Object

メソッドの詳細

factory

getACL

setNewACL

accumulate

get

getBoolean

getDouble

getInt

getJSONArray

getJSONObject

getLong

getString

has

isNull

keys

length

names

opt

optBoolean

optBoolean

optDouble

optDouble

optInt

optInt

optJSONArray

optJSONObject

optLong

optLong

optString

optString

put

put

put

put

put

putOpt

remove

toJSONArray

toString

toString

describeContents

writeToParcel