与给变量赋一个primitive type 不同,reference type 相当于给变量创建一个 instruction memory,对应的是该实例的位置(64 bits),而primitive type是给变量创建一个data memory,这个memory直接储存了对应的二进制的值。这就是为什么: Reference types关于区分 declaration 和instantiation( 用array举例):...
ArrayType,ClassType,InterfaceType @Exported public interfaceReferenceTypeextendsType,Comparable<ReferenceType>,Accessible The type of an object in a target VM. ReferenceType encompasses classes, interfaces, and array types as defined inThe Java™ Language Specification. All ReferenceType objects belong to...
ArrayType.componentType() setValues void setValues(int index,List<? extendsValue> values, int srcIndex, int length) throwsInvalidTypeException,ClassNotLoadedException 配列コンポーネントのある範囲を別の値に置き換えます。 オブジェクト値は、このコンポーネントの型への代入互換性を持たなけ...
java.lang.String getBaseTypeName() Implements Array interface method Returns the SQL type name of the elements in the array designated by this Array object. ArrayDescriptor getDescriptor() Oracle extension. double[] getDoubleArray() Oracle extension. double[] getDoubleArray(long index, int co...
JavaCharArray JavaDoubleArray JavaException JavaInt16Array JavaInt32Array JavaInt64Array JavaInterfaceDefaultMethodAttribute JavaLibraryReferenceAttribute JavaObject JavaObjectArray<T> JavaObjectExtensions JavaPeerableExtensions JavaPrimitiveArray<T> JavaSByteArray JavaSingleArray ...
rest:*— An identifier that represents the name of the array of arguments passed in to the function. The parameter does not need to be called rest; it can have any name that is not a keyword. You can specify the data type of the ... (rest) parameter as Array, but this could cause...
ARRAY STRING OBJECT STRING 示例 JSON文本 { "id": 101, "name": "VVP", "properties": { "owner": "阿里云", "engine": "Flink" } "type": ["大数据"] } Flink写入到下游存储的表信息为 id name properties type 101 VVP { "owner": "阿里云", "engine": "Flink" } ["大数据"] 辅助推导...
Java.Lang.Ref.SoftReference Java.Lang.Ref.WeakReference Attributes RegisterAttributeJavaTypeParametersAttribute Remarks Abstract base class for reference objects. This class defines the operations common to all reference objects. Because reference objects are implemented in close cooperation with the garbage ...
Array ArrayCollection ArrayList ArrayUtil ArrowDirection Asset AssetAction AssetAction AssetActionCompleteEvent AssetActionCompleteEvent AssetActionEvent AssetActionEvent AssetActionsChangeEvent AssetDetailsPod AssetEvent AssetExplorerServiceDelegate AssetFocusEvent ...
There should be one entry per parameter in each array. 0xC001403C-1073659844 DTS_E_GETPACKAGEINFOS An OLE DB error 0x%1!8.8X! (%2) occurred while enumerating packages. A SQL statement was issued and failed. 0xC001403D-1073659843 DTS_E_UNKNOWNLOGPROVIDERTYPE The log provider type "...