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| <div class="about-language"><div style="margin-top: 9px;"><strong>OpenJ9 JDK 18</strong></div></div> |
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| <li> |
| <p>Summary:</p> |
| <ul> |
| <li>Nested</li> |
| <li><a href="#field-summary">Field</a></li> |
| <li><a href="#constructor-summary">Constr</a></li> |
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| <li><a href="#method-detail">Method</a></li> |
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| <li>Summary: </li> |
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| <li><a href="#field-summary">Field</a> | </li> |
| <li><a href="#constructor-summary">Constr</a> | </li> |
| <li><a href="#method-summary">Method</a></li> |
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| <ul class="sub-nav-list"> |
| <li>Detail: </li> |
| <li><a href="#field-detail">Field</a> | </li> |
| <li><a href="#constructor-detail">Constr</a> | </li> |
| <li><a href="#method-detail">Method</a></li> |
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| <div class="sub-title"><span class="module-label-in-type">Module</span> <a href="../../../../../../module-summary.html">openj9.dtfjview</a></div> |
| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">com.ibm.jvm.dtfjview.heapdump.portable</a></div> |
| <h1 title="Class ObjectRecord" class="title">Class ObjectRecord</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">java.lang.Object</a> |
| <div class="inheritance"><a href="PortableHeapDumpRecord.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">com.ibm.jvm.dtfjview.heapdump.portable.PortableHeapDumpRecord</a> |
| <div class="inheritance">com.ibm.jvm.dtfjview.heapdump.portable.ObjectRecord</div> |
| </div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><code><a href="LongObjectRecord.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">LongObjectRecord</a></code>, <code><a href="MediumObjectRecord.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">MediumObjectRecord</a></code>, <code><a href="ShortObjectRecord.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">ShortObjectRecord</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public abstract class </span><span class="element-name type-name-label">ObjectRecord</span> |
| <span class="extends-implements">extends <a href="PortableHeapDumpRecord.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">PortableHeapDumpRecord</a></span></div> |
| <div class="block">Object record. |
| |
| Base class for anything that looks like an object (has a classAddress, a size and a hashcode |
| in addition to the address, previousAddress and references required to be a PortableHeapDumpRecord).</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>protected final long</code></div> |
| <div class="col-second even-row-color"><code><a href="#_classAddress" class="member-name-link">_classAddress</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>protected final int</code></div> |
| <div class="col-second odd-row-color"><code><a href="#_hashCode" class="member-name-link">_hashCode</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>protected final boolean</code></div> |
| <div class="col-second even-row-color"><code><a href="#_is32BitHash" class="member-name-link">_is32BitHash</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="fields-inherited-from-class-com.ibm.jvm.dtfjview.heapdump.portable.PortableHeapDumpRecord">Fields declared in class com.ibm.jvm.dtfjview.heapdump.portable.<a href="PortableHeapDumpRecord.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">PortableHeapDumpRecord</a></h3> |
| <code><a href="PortableHeapDumpRecord.html#_baseAddress">_baseAddress</a>, <a href="PortableHeapDumpRecord.html#_gapPreceding">_gapPreceding</a>, <a href="PortableHeapDumpRecord.html#_gapSize">_gapSize</a>, <a href="PortableHeapDumpRecord.html#_numberOfReferences">_numberOfReferences</a>, <a href="PortableHeapDumpRecord.html#_referenceFieldSize">_referenceFieldSize</a>, <a href="PortableHeapDumpRecord.html#_references">_references</a>, <a href="PortableHeapDumpRecord.html#ADDRESS_SHIFT_SIZE">ADDRESS_SHIFT_SIZE</a>, <a href="PortableHeapDumpRecord.html#EIGHT_BYTE_REF">EIGHT_BYTE_REF</a>, <a href="PortableHeapDumpRecord.html#FOUR_BYTE_REF">FOUR_BYTE_REF</a>, <a href="PortableHeapDumpRecord.html#ONE_BYTE_REF">ONE_BYTE_REF</a>, <a href="PortableHeapDumpRecord.html#TWO_BYTE_REF">TWO_BYTE_REF</a></code></div> |
| </section> |
| </li> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <li> |
| <section class="constructor-summary" id="constructor-summary"> |
| <h2>Constructor Summary</h2> |
| <div class="caption"><span>Constructors</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier</div> |
| <div class="table-header col-second">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>protected </code></div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(long,long,long,int,com.ibm.jvm.dtfjview.heapdump.ReferenceIterator,boolean)" class="member-name-link">ObjectRecord</a><wbr>(long address, |
| long previousAddress, |
| long classAddress, |
| int hashCode, |
| <a href="../ReferenceIterator.html" title="interface in com.ibm.jvm.dtfjview.heapdump">ReferenceIterator</a> references, |
| boolean is32BitHash)</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="ObjectRecord.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">ObjectRecord</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getObjectRecord(long,long,long,int,com.ibm.jvm.dtfjview.heapdump.ReferenceIterator,com.ibm.jvm.dtfjview.heapdump.portable.PortableHeapDumpClassCache,boolean,boolean)" class="member-name-link">getObjectRecord</a><wbr>(long address, |
| long previousAddress, |
| long classAddress, |
| int hashCode, |
| <a href="../ReferenceIterator.html" title="interface in com.ibm.jvm.dtfjview.heapdump">ReferenceIterator</a> references, |
| <a href="PortableHeapDumpClassCache.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">PortableHeapDumpClassCache</a> cache, |
| boolean is64Bit, |
| boolean is32BitHash)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Static factory method to pick the appropriate |
| factory method</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isShortObjectEligible(long,long)" class="member-name-link">isShortObjectEligible</a><wbr>(long current, |
| long previous)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-com.ibm.jvm.dtfjview.heapdump.portable.PortableHeapDumpRecord">Methods declared in class com.ibm.jvm.dtfjview.heapdump.portable.<a href="PortableHeapDumpRecord.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">PortableHeapDumpRecord</a></h3> |
| <code><a href="PortableHeapDumpRecord.html#getAddressDifference(long,long)">getAddressDifference</a>, <a href="PortableHeapDumpRecord.html#getDifferenceReferences(com.ibm.jvm.dtfjview.heapdump.ReferenceIterator,long)">getDifferenceReferences</a>, <a href="PortableHeapDumpRecord.html#sizeofReference(long)">sizeofReference</a>, <a href="PortableHeapDumpRecord.html#writeHeapDump(java.io.DataOutput)">writeHeapDump</a>, <a href="PortableHeapDumpRecord.html#writeReference(java.io.DataOutput,byte,long)">writeReference</a>, <a href="PortableHeapDumpRecord.html#writeReferences(java.io.DataOutput)">writeReferences</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods declared in class java.lang.<a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link" target="_blank">clone</a>, <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link" target="_blank">equals</a>, <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link" target="_blank">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link" target="_blank">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link" target="_blank">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link" target="_blank">notify</a>, <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link" target="_blank">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link" target="_blank">toString</a>, <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/18/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link" target="_blank">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="_hashCode"> |
| <h3>_hashCode</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type">int</span> <span class="element-name">_hashCode</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="_classAddress"> |
| <h3>_classAddress</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type">long</span> <span class="element-name">_classAddress</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="_is32BitHash"> |
| <h3>_is32BitHash</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type">boolean</span> <span class="element-name">_is32BitHash</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>(long,long,long,int,com.ibm.jvm.dtfjview.heapdump.ReferenceIterator,boolean)"> |
| <h3>ObjectRecord</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="element-name">ObjectRecord</span><wbr><span class="parameters">(long address, |
| long previousAddress, |
| long classAddress, |
| int hashCode, |
| <a href="../ReferenceIterator.html" title="interface in com.ibm.jvm.dtfjview.heapdump">ReferenceIterator</a> references, |
| boolean is32BitHash)</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="isShortObjectEligible(long,long)"> |
| <h3>isShortObjectEligible</h3> |
| <div class="member-signature"><span class="modifiers">protected static</span> <span class="return-type">boolean</span> <span class="element-name">isShortObjectEligible</span><wbr><span class="parameters">(long current, |
| long previous)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getObjectRecord(long,long,long,int,com.ibm.jvm.dtfjview.heapdump.ReferenceIterator,com.ibm.jvm.dtfjview.heapdump.portable.PortableHeapDumpClassCache,boolean,boolean)"> |
| <h3>getObjectRecord</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="ObjectRecord.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">ObjectRecord</a></span> <span class="element-name">getObjectRecord</span><wbr><span class="parameters">(long address, |
| long previousAddress, |
| long classAddress, |
| int hashCode, |
| <a href="../ReferenceIterator.html" title="interface in com.ibm.jvm.dtfjview.heapdump">ReferenceIterator</a> references, |
| <a href="PortableHeapDumpClassCache.html" title="class in com.ibm.jvm.dtfjview.heapdump.portable">PortableHeapDumpClassCache</a> cache, |
| boolean is64Bit, |
| boolean is32BitHash)</span></div> |
| <div class="block">Static factory method to pick the appropriate |
| factory method</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>ObjectRecord for this object</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <!-- ========= END OF CLASS DATA ========= --> |
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