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https://github.com/fofolee/uTools-Manuals.git
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255 lines
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<div class="header">
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org.omg.DynamicAny
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<h2 class="title" title="Interface DynValueOperations">Interface DynValueOperations</h2>
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</div><div class="contentContainer">
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<div class="description">
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<li class="blockList">
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<dl>
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<dt>
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All Superinterfaces:
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</dt>
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<dd>
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<span><a href="../../../org/omg/DynamicAny/DynAnyOperations.html" title="界面在org.omg.DynamicAny中">DynAnyOperations</a> ， <a href="../../../org/omg/DynamicAny/DynValueCommonOperations.html" title="界面在org.omg.DynamicAny中">DynValueCommonOperations</a></span>
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</dd>
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</dl>
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<dl>
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<dt>
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All Known Subinterfaces:
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</dt>
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<dd>
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<span><a href="../../../org/omg/DynamicAny/DynValue.html" title="界面在org.omg.DynamicAny中">DynValue</a></span>
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</dd>
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</dl>
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<dl>
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<dt>
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所有已知实现类：
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</dt>
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<dd>
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<span><a href="../../../org/omg/DynamicAny/_DynValueStub.html" title="org.omg.DynamicAny中的类">_DynValueStub</a></span>
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</dd>
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</dl>
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<hr/> <br/> <pre>public interface <span class="typeNameLabel">DynValueOperations</span>
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extends <a href="../../../org/omg/DynamicAny/DynValueCommonOperations.html" title="interface in org.omg.DynamicAny">DynValueCommonOperations</a></pre>
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<div class="block">
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<span>DynValue对象支持IDL非盒装值类型的操作。</span>
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<span>DynValue接口可以表示null和非null值类型。</span>
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<span>对于表示非空值类型的DynValue，DynValue的组件按照定义的顺序包含值类型的公有成员和私有成员，包括从具体基类型继承的类型。</span>
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<span>表示空值类型的DynValue没有组件，当前位置为-1。</span>
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<p> <span>警告：不加区别地改变私有价值类型成员的内容可能导致价值类型实现通过违反内部约束而中断。</span> <span>提供访问私有成员以支持ORB桥接和调试等活动，不应被用来任意违反价值类型的封装。</span> </p>
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</div> </li>
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</ul>
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</div>
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<div class="summary">
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<ul class="blockList">
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<!-- ========== METHOD SUMMARY =========== -->
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<li class="blockList"><a name="method.summary">
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<!-- --> </a> <h3>方法摘要</h3>
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<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
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<caption>
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<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
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<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
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<span class="tableTab" id="t3"><span><a href="javascript:show(4);">抽象方法</a></span><span class="tabEnd"> </span></span>
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</caption>
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<tbody>
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<tr>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<th class="colLast" scope="col">Method and Description</th>
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</tr>
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<tr class="altColor" id="i0">
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<td class="colFirst"><code><a href="../../../org/omg/CORBA/TCKind.html" title="class in org.omg.CORBA">TCKind</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/omg/DynamicAny/DynValueOperations.html#current_member_kind--">current_member_kind</a></span>()</code>
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<div class="block">
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返回与当前位置的成员关联的TCKind。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i1">
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<td class="colFirst"><code><a href="../../../java/lang/String.html" title="class in java.lang">String</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/omg/DynamicAny/DynValueOperations.html#current_member_name--">current_member_name</a></span>()</code>
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<div class="block">
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返回当前位置的成员名称。
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</div> </td>
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</tr>
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<tr class="altColor" id="i2">
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<td class="colFirst"><code><a href="../../../org/omg/DynamicAny/NameDynAnyPair.html" title="class in org.omg.DynamicAny">NameDynAnyPair</a>[]</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/omg/DynamicAny/DynValueOperations.html#get_members_as_dyn_any--">get_members_as_dyn_any</a></span>()</code>
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<div class="block">
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返回一个NameDynAnyPairs序列，描述值类型中每个成员的名称和值。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i3">
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<td class="colFirst"><code><a href="../../../org/omg/DynamicAny/NameValuePair.html" title="class in org.omg.DynamicAny">NameValuePair</a>[]</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/omg/DynamicAny/DynValueOperations.html#get_members--">get_members</a></span>()</code>
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<div class="block">
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返回一个NameValuePairs序列，描述值类型中每个成员的名称和值。
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</div> </td>
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</tr>
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<tr class="altColor" id="i4">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/omg/DynamicAny/DynValueOperations.html#set_members_as_dyn_any-org.omg.DynamicAny.NameDynAnyPair:A-">set_members_as_dyn_any</a></span>(<a href="../../../org/omg/DynamicAny/NameDynAnyPair.html" title="class in org.omg.DynamicAny">NameDynAnyPair</a>[] value)</code>
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<div class="block">
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从NameDynAnyPairs序列初始化值类型的成员。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i5">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/omg/DynamicAny/DynValueOperations.html#set_members-org.omg.DynamicAny.NameValuePair:A-">set_members</a></span>(<a href="../../../org/omg/DynamicAny/NameValuePair.html" title="class in org.omg.DynamicAny">NameValuePair</a>[] value)</code>
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<div class="block">
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从NameValuePairs序列初始化值类型的成员。
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</div> </td>
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</tr>
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</tbody>
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</table>
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<ul class="blockList">
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<li class="blockList"><a name="methods.inherited.from.class.org.omg.DynamicAny.DynValueCommonOperations">
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<!-- --> </a> <h3>Methods inherited from interface org.omg.DynamicAny.<a href="../../../org/omg/DynamicAny/DynValueCommonOperations.html" title="interface in org.omg.DynamicAny">DynValueCommonOperations</a></h3> <code><a href="../../../org/omg/DynamicAny/DynValueCommonOperations.html#is_null--">is_null</a>, <a href="../../../org/omg/DynamicAny/DynValueCommonOperations.html#set_to_null--">set_to_null</a>, <a href="../../../org/omg/DynamicAny/DynValueCommonOperations.html#set_to_value--">set_to_value</a></code></li>
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</ul>
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<ul class="blockList">
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<li class="blockList"><a name="methods.inherited.from.class.org.omg.DynamicAny.DynAnyOperations">
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<!-- --> </a> <h3>Methods inherited from interface org.omg.DynamicAny.<a href="../../../org/omg/DynamicAny/DynAnyOperations.html" title="interface in org.omg.DynamicAny">DynAnyOperations</a></h3> <code><a href="../../../org/omg/DynamicAny/DynAnyOperations.html#assign-org.omg.DynamicAny.DynAny-">assign</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#component_count--">component_count</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#copy--">copy</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#current_component--">current_component</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#destroy--">destroy</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#equal-org.omg.DynamicAny.DynAny-">equal</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#from_any-org.omg.CORBA.Any-">from_any</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_any--">get_any</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_boolean--">get_boolean</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_char--">get_char</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_double--">get_double</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_dyn_any--">get_dyn_any</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_float--">get_float</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_long--">get_long</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_longlong--">get_longlong</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_octet--">get_octet</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_reference--">get_reference</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_short--">get_short</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_string--">get_string</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_typecode--">get_typecode</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_ulong--">get_ulong</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_ulonglong--">get_ulonglong</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_ushort--">get_ushort</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_val--">get_val</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_wchar--">get_wchar</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#get_wstring--">get_wstring</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_any-org.omg.CORBA.Any-">insert_any</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_boolean-boolean-">insert_boolean</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_char-char-">insert_char</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_double-double-">insert_double</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_dyn_any-org.omg.DynamicAny.DynAny-">insert_dyn_any</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_float-float-">insert_float</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_long-int-">insert_long</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_longlong-long-">insert_longlong</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_octet-byte-">insert_octet</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_reference-org.omg.CORBA.Object-">insert_reference</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_short-short-">insert_short</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_string-java.lang.String-">insert_string</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_typecode-org.omg.CORBA.TypeCode-">insert_typecode</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_ulong-int-">insert_ulong</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_ulonglong-long-">insert_ulonglong</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_ushort-short-">insert_ushort</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_val-java.io.Serializable-">insert_val</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_wchar-char-">insert_wchar</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#insert_wstring-java.lang.String-">insert_wstring</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#next--">next</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#rewind--">rewind</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#seek-int-">seek</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#to_any--">to_any</a>, <a href="../../../org/omg/DynamicAny/DynAnyOperations.html#type--">type</a></code></li>
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</ul> </li>
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</ul> </li>
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</ul>
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</div>
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<div class="details">
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<ul class="blockList">
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<li class="blockList">
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<!-- ============ METHOD DETAIL ========== -->
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<ul class="blockList">
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<li class="blockList"><a name="method.detail">
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<!-- --> </a> <h3>方法详细信息</h3> <a name="current_member_name--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>current_member_name</h4> <pre><a href="../../../java/lang/String.html" title="class in java.lang">String</a> current_member_name()
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throws <a href="../../../org/omg/DynamicAny/DynAnyPackage/TypeMismatch.html" title="class in org.omg.DynamicAny.DynAnyPackage">TypeMismatch</a>,
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<a href="../../../org/omg/DynamicAny/DynAnyPackage/InvalidValue.html" title="class in org.omg.DynamicAny.DynAnyPackage">InvalidValue</a></pre>
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<div class="block">
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<span>返回当前位置的成员名称。</span>
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<span>此操作可能返回一个空字符串，因为被操作的值的TypeCode可能不包含成员的名称。</span>
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</div>
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<dl>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<code>TypeMismatch</code> - 如果DynValue表示空值类型。
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</dd>
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<dd>
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<code>InvalidValue</code> - 如果当前位置不表示会员
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</dd>
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</dl> </li>
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</ul> <a name="current_member_kind--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>current_member_kind</h4> <pre><a href="../../../org/omg/CORBA/TCKind.html" title="class in org.omg.CORBA">TCKind</a> current_member_kind()
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throws <a href="../../../org/omg/DynamicAny/DynAnyPackage/TypeMismatch.html" title="class in org.omg.DynamicAny.DynAnyPackage">TypeMismatch</a>,
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<a href="../../../org/omg/DynamicAny/DynAnyPackage/InvalidValue.html" title="class in org.omg.DynamicAny.DynAnyPackage">InvalidValue</a></pre>
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<div class="block">
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返回与当前位置的成员关联的TCKind。
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</div>
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<dl>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<code>TypeMismatch</code> - 如果DynValue表示空值类型。
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</dd>
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<dd>
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<code>InvalidValue</code> - 如果当前位置不表示成员
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</dd>
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</dl> </li>
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</ul> <a name="get_members--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>get_members</h4> <pre><a href="../../../org/omg/DynamicAny/NameValuePair.html" title="class in org.omg.DynamicAny">NameValuePair</a>[] get_members()
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throws <a href="../../../org/omg/DynamicAny/DynAnyPackage/InvalidValue.html" title="class in org.omg.DynamicAny.DynAnyPackage">InvalidValue</a></pre>
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<div class="block">
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<span>返回一个NameValuePairs序列，描述值类型中每个成员的名称和值。</span>
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<span>该序列包含与DynValue的TypeCode所指示的成员的声明顺序相同的成员。</span>
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<span>当前位置不受影响。</span>
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<span>如果DynValue的TypeCode不包含成员名称，则返回的序列中的成员名称将为空字符串。</span>
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</div>
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<dl>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<code>InvalidValue</code> - 如果此对象表示空值类型
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</dd>
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</dl> </li>
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</ul> <a name="set_members-org.omg.DynamicAny.NameValuePair:A-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>set_members</h4> <pre>void set_members(<a href="../../../org/omg/DynamicAny/NameValuePair.html" title="class in org.omg.DynamicAny">NameValuePair</a>[] value)
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throws <a href="../../../org/omg/DynamicAny/DynAnyPackage/TypeMismatch.html" title="class in org.omg.DynamicAny.DynAnyPackage">TypeMismatch</a>,
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<a href="../../../org/omg/DynamicAny/DynAnyPackage/InvalidValue.html" title="class in org.omg.DynamicAny.DynAnyPackage">InvalidValue</a></pre>
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<div class="block">
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<span>从NameValuePairs序列初始化值类型的成员。</span>
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<span>如果传递的序列具有非零长度，则操作将当前位置设置为零。</span>
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<span>否则，如果通过一个空序列，当前位置被设置为-1。</span>
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<span>可以使用此方法将空值类型初始化为非空值类型。</span>
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<p> <span>成员必须按照DynValue的TypeCode所指示的值类型的IDL规范显示的顺序出现在NameValuePairs中，或者它们必须是空字符串。</span> <span>该操作不会尝试基于成员名称分配成员值。</span> </p>
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</div>
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<dl>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<code>TypeMismatch</code> - 如果传递的序列中提供的成员名称与DynValue的TypeCode中的对应成员名称不匹配，并且它们不是空字符串
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</dd>
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<dd>
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<code>InvalidValue</code> - 如果传递的序列具有与DynValue的TypeCode所指示的成员数不一致的元素数
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</dd>
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</dl> </li>
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</ul> <a name="get_members_as_dyn_any--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>get_members_as_dyn_any</h4> <pre><a href="../../../org/omg/DynamicAny/NameDynAnyPair.html" title="class in org.omg.DynamicAny">NameDynAnyPair</a>[] get_members_as_dyn_any()
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throws <a href="../../../org/omg/DynamicAny/DynAnyPackage/InvalidValue.html" title="class in org.omg.DynamicAny.DynAnyPackage">InvalidValue</a></pre>
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<div class="block">
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<span>返回一个NameDynAnyPairs序列，描述值类型中每个成员的名称和值。</span>
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<span>该序列包含与DynValue的TypeCode所指示的成员的声明顺序相同的成员。</span>
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<span>当前位置不受影响。</span>
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<span>如果DynValue的TypeCode不包含成员名称，则返回的序列中的成员名称将为空字符串。</span>
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</div>
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<dl>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<code>InvalidValue</code> - 如果此对象表示空值类型
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</dd>
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</dl> </li>
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</ul> <a name="set_members_as_dyn_any-org.omg.DynamicAny.NameDynAnyPair:A-">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>set_members_as_dyn_any</h4> <pre>void set_members_as_dyn_any(<a href="../../../org/omg/DynamicAny/NameDynAnyPair.html" title="class in org.omg.DynamicAny">NameDynAnyPair</a>[] value)
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throws <a href="../../../org/omg/DynamicAny/DynAnyPackage/TypeMismatch.html" title="class in org.omg.DynamicAny.DynAnyPackage">TypeMismatch</a>,
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<a href="../../../org/omg/DynamicAny/DynAnyPackage/InvalidValue.html" title="class in org.omg.DynamicAny.DynAnyPackage">InvalidValue</a></pre>
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<div class="block">
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<span>从NameDynAnyPairs序列初始化值类型的成员。</span>
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<span>如果传递的序列具有非零长度，则操作将当前位置设置为零。</span>
|
||
<span>否则，如果通过一个空序列，当前位置被设置为-1。</span>
|
||
<span>可以使用此方法将空值类型初始化为非空值类型。</span>
|
||
<p> <span>成员必须按照DynValue的TypeCode所指示的值类型的IDL规范出现的顺序出现在NameDynAnyPairs中，或者它们必须是空字符串。</span> <span>该操作不会尝试基于成员名称分配成员值。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code>TypeMismatch</code> - 如果传递的序列中提供的成员名称与DynValue的TypeCode中的相应成员名称不匹配，并且它们不为空字符串
|
||
</dd>
|
||
<dd>
|
||
<code>InvalidValue</code> - 如果传递的序列有许多与DynValue的TypeCode所指示的成员数不符的元素
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> </li>
|
||
</ul> </li>
|
||
</ul>
|
||
</div>
|
||
</div> |