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| <ul class="sub-nav-list"> |
| <li>Summary: </li> |
| <li><a href="#nested.class.summary">Nested</a> | </li> |
| <li>Field | </li> |
| <li><a href="#constructor.summary">Constr</a> | </li> |
| <li><a href="#method.summary">Method</a></li> |
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| <li>Field | </li> |
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| <div class="sub-title"><span class="module-label-in-type">Module</span> <a href="../../../../../../module-summary.html">openj9.dtfj</a></div> |
| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">com.ibm.j9ddr.vm29.tools.ddrinteractive</a></div> |
| <h1 title="Class LinearDumper" class="title">Class LinearDumper</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/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">com.ibm.j9ddr.vm29.tools.ddrinteractive.LinearDumper</div> |
| </div> |
| <section class="description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="IClassWalkCallbacks.html" title="interface in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">LinearDumper</span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">Object</a> |
| implements <a href="IClassWalkCallbacks.html" title="interface in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks</a></span></div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| <li> |
| <section class="nested-class-summary" id="nested.class.summary"> |
| <h2>Nested Class Summary</h2> |
| <div class="caption"><span>Nested Classes</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">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>static class </code></div> |
| <div class="col-second even-row-color"><code><span class="member-name-link"><a href="LinearDumper.J9ClassRegion.html" title="class in com.ibm.j9ddr.vm29.tools.ddrinteractive">LinearDumper.J9ClassRegion</a></span></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Private class used to store the regions.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>static class </code></div> |
| <div class="col-second odd-row-color"><code><span class="member-name-link"><a href="LinearDumper.J9ClassRegionNode.html" title="class in com.ibm.j9ddr.vm29.tools.ddrinteractive">LinearDumper.J9ClassRegionNode</a></span></code></div> |
| <div class="col-last odd-row-color"> </div> |
| </div> |
| <div class="inherited-list"> |
| <h2 id="nested.classes.inherited.from.class.com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks">Nested classes/interfaces declared in interface com.ibm.j9ddr.vm29.tools.ddrinteractive.<a href="IClassWalkCallbacks.html" title="interface in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks</a></h2> |
| <code><a href="IClassWalkCallbacks.SlotType.html" title="enum class in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks.SlotType</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 two-column-summary"> |
| <div class="table-header col-first">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E()">LinearDumper</a></span>()</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-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance 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-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addRegion(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks.SlotType,com.ibm.j9ddr.vm29.pointer.AbstractPointer,java.lang.String,long,boolean)">addRegion</a></span>​(<a href="../../pointer/StructurePointer.html" title="class in com.ibm.j9ddr.vm29.pointer">StructurePointer</a> clazz, |
| <a href="IClassWalkCallbacks.SlotType.html" title="enum class in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks.SlotType</a> type, |
| <a href="../../pointer/AbstractPointer.html" title="class in com.ibm.j9ddr.vm29.pointer">AbstractPointer</a> slotPtr, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> slotName, |
| long length, |
| boolean computePadding)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addSection(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.pointer.AbstractPointer,long,java.lang.String,boolean)">addSection</a></span>​(<a href="../../pointer/StructurePointer.html" title="class in com.ibm.j9ddr.vm29.pointer">StructurePointer</a> clazz, |
| <a href="../../pointer/AbstractPointer.html" title="class in com.ibm.j9ddr.vm29.pointer">AbstractPointer</a> address, |
| long length, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> name, |
| boolean computePadding)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">It is a high level section of an object walked.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addSlot(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks.SlotType,com.ibm.j9ddr.vm29.pointer.AbstractPointer,java.lang.String)">addSlot</a></span>​(<a href="../../pointer/StructurePointer.html" title="class in com.ibm.j9ddr.vm29.pointer">StructurePointer</a> clazz, |
| <a href="IClassWalkCallbacks.SlotType.html" title="enum class in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks.SlotType</a> type, |
| <a href="../../pointer/AbstractPointer.html" title="class in com.ibm.j9ddr.vm29.pointer">AbstractPointer</a> slotPtr, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> slotName)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">The information of one slot is sent back.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addSlot(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks.SlotType,com.ibm.j9ddr.vm29.pointer.AbstractPointer,java.lang.String,java.lang.String)">addSlot</a></span>​(<a href="../../pointer/StructurePointer.html" title="class in com.ibm.j9ddr.vm29.pointer">StructurePointer</a> clazz, |
| <a href="IClassWalkCallbacks.SlotType.html" title="enum class in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks.SlotType</a> type, |
| <a href="../../pointer/AbstractPointer.html" title="class in com.ibm.j9ddr.vm29.pointer">AbstractPointer</a> slotPtr, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> slotName, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> additionalInfo)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">The information of one slot is sent back.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#gatherLayoutInfo(java.io.PrintStream,com.ibm.j9ddr.vm29.tools.ddrinteractive.ClassWalker,long)">gatherLayoutInfo</a></span>​(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link" target="_blank">PrintStream</a> out, |
| <a href="ClassWalker.html" title="class in com.ibm.j9ddr.vm29.tools.ddrinteractive">ClassWalker</a> classWalker, |
| long nestingThreshold)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Prints a class in a linear way to the PrintStream</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="LinearDumper.J9ClassRegionNode.html" title="class in com.ibm.j9ddr.vm29.tools.ddrinteractive">LinearDumper.J9ClassRegionNode</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getAllRegions(com.ibm.j9ddr.vm29.tools.ddrinteractive.ClassWalker)">getAllRegions</a></span>​(<a href="ClassWalker.html" title="class in com.ibm.j9ddr.vm29.tools.ddrinteractive">ClassWalker</a> classWalker)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Returns a tree of regions and slots.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#printAllRegions(java.io.PrintStream,com.ibm.j9ddr.vm29.pointer.StructurePointer,long,com.ibm.j9ddr.vm29.tools.ddrinteractive.LinearDumper.J9ClassRegionNode,int)">printAllRegions</a></span>​(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link" target="_blank">PrintStream</a> out, |
| <a href="../../pointer/StructurePointer.html" title="class in com.ibm.j9ddr.vm29.pointer">StructurePointer</a> clazz, |
| long nestingThreshold, |
| <a href="LinearDumper.J9ClassRegionNode.html" title="class in com.ibm.j9ddr.vm29.tools.ddrinteractive">LinearDumper.J9ClassRegionNode</a> regionNode, |
| int nesting)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"> </div> |
| </div> |
| </div> |
| </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/16/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/16/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/16/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/16/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/16/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/16/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/16/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/16/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/16/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/16/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/16/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/16/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"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor.detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>()"> |
| <h3>LinearDumper</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name">LinearDumper</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="addSlot(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks.SlotType,com.ibm.j9ddr.vm29.pointer.AbstractPointer,java.lang.String)"> |
| <h3>addSlot</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addSlot</span>​<span class="parameters">(<a href="../../pointer/StructurePointer.html" title="class in com.ibm.j9ddr.vm29.pointer">StructurePointer</a> clazz, |
| <a href="IClassWalkCallbacks.SlotType.html" title="enum class in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks.SlotType</a> type, |
| <a href="../../pointer/AbstractPointer.html" title="class in com.ibm.j9ddr.vm29.pointer">AbstractPointer</a> slotPtr, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> slotName)</span> |
| throws <span class="exceptions"><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="IClassWalkCallbacks.html#addSlot(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks.SlotType,com.ibm.j9ddr.vm29.pointer.AbstractPointer,java.lang.String)">IClassWalkCallbacks</a></code></span></div> |
| <div class="block">The information of one slot is sent back.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="IClassWalkCallbacks.html#addSlot(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks.SlotType,com.ibm.j9ddr.vm29.pointer.AbstractPointer,java.lang.String)">addSlot</a></code> in interface <code><a href="IClassWalkCallbacks.html" title="interface in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>clazz</code> - the object walked</dd> |
| <dd><code>type</code> - the type of the slot, it is a |
| com.ibm.j9ddr.vm29.tools.ddrinteractive.Type</dd> |
| <dd><code>slotPtr</code> - an AbstractPointer of the slot currently walked</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addSlot(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks.SlotType,com.ibm.j9ddr.vm29.pointer.AbstractPointer,java.lang.String,java.lang.String)"> |
| <h3>addSlot</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addSlot</span>​<span class="parameters">(<a href="../../pointer/StructurePointer.html" title="class in com.ibm.j9ddr.vm29.pointer">StructurePointer</a> clazz, |
| <a href="IClassWalkCallbacks.SlotType.html" title="enum class in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks.SlotType</a> type, |
| <a href="../../pointer/AbstractPointer.html" title="class in com.ibm.j9ddr.vm29.pointer">AbstractPointer</a> slotPtr, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> slotName, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> additionalInfo)</span> |
| throws <span class="exceptions"><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="IClassWalkCallbacks.html#addSlot(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks.SlotType,com.ibm.j9ddr.vm29.pointer.AbstractPointer,java.lang.String,java.lang.String)">IClassWalkCallbacks</a></code></span></div> |
| <div class="block">The information of one slot is sent back.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="IClassWalkCallbacks.html#addSlot(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks.SlotType,com.ibm.j9ddr.vm29.pointer.AbstractPointer,java.lang.String,java.lang.String)">addSlot</a></code> in interface <code><a href="IClassWalkCallbacks.html" title="interface in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>clazz</code> - the object walked</dd> |
| <dd><code>type</code> - the type of the slot, it is a |
| com.ibm.j9ddr.vm29.tools.ddrinteractive.Type</dd> |
| <dd><code>slotPtr</code> - an AbstractPointer of the slot currently walked</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addRegion(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.tools.ddrinteractive.IClassWalkCallbacks.SlotType,com.ibm.j9ddr.vm29.pointer.AbstractPointer,java.lang.String,long,boolean)"> |
| <h3>addRegion</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addRegion</span>​<span class="parameters">(<a href="../../pointer/StructurePointer.html" title="class in com.ibm.j9ddr.vm29.pointer">StructurePointer</a> clazz, |
| <a href="IClassWalkCallbacks.SlotType.html" title="enum class in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks.SlotType</a> type, |
| <a href="../../pointer/AbstractPointer.html" title="class in com.ibm.j9ddr.vm29.pointer">AbstractPointer</a> slotPtr, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> slotName, |
| long length, |
| boolean computePadding)</span> |
| throws <span class="exceptions"><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></span></div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addSection(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.pointer.AbstractPointer,long,java.lang.String,boolean)"> |
| <h3>addSection</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addSection</span>​<span class="parameters">(<a href="../../pointer/StructurePointer.html" title="class in com.ibm.j9ddr.vm29.pointer">StructurePointer</a> clazz, |
| <a href="../../pointer/AbstractPointer.html" title="class in com.ibm.j9ddr.vm29.pointer">AbstractPointer</a> address, |
| long length, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> name, |
| boolean computePadding)</span> |
| throws <span class="exceptions"><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="IClassWalkCallbacks.html#addSection(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.pointer.AbstractPointer,long,java.lang.String,boolean)">IClassWalkCallbacks</a></code></span></div> |
| <div class="block">It is a high level section of an object walked. If two sections have the |
| same address, they will be nested</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="IClassWalkCallbacks.html#addSection(com.ibm.j9ddr.vm29.pointer.StructurePointer,com.ibm.j9ddr.vm29.pointer.AbstractPointer,long,java.lang.String,boolean)">addSection</a></code> in interface <code><a href="IClassWalkCallbacks.html" title="interface in com.ibm.j9ddr.vm29.tools.ddrinteractive">IClassWalkCallbacks</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>clazz</code> - the object walked</dd> |
| <dd><code>address</code> - starting address of the section</dd> |
| <dd><code>length</code> - length of the section</dd> |
| <dd><code>computePadding</code> - If true, compute the padding before and after this section</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getAllRegions(com.ibm.j9ddr.vm29.tools.ddrinteractive.ClassWalker)"> |
| <h3>getAllRegions</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="LinearDumper.J9ClassRegionNode.html" title="class in com.ibm.j9ddr.vm29.tools.ddrinteractive">LinearDumper.J9ClassRegionNode</a></span> <span class="element-name">getAllRegions</span>​<span class="parameters">(<a href="ClassWalker.html" title="class in com.ibm.j9ddr.vm29.tools.ddrinteractive">ClassWalker</a> classWalker)</span> |
| throws <span class="exceptions"><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></span></div> |
| <div class="block">Returns a tree of regions and slots. Each slot is under a region. The |
| root element is always null.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>classWalker</code> - </dd> |
| <dt>Returns:</dt> |
| <dd>J9ClassRegionNode tree of J9ClassRegion</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="gatherLayoutInfo(java.io.PrintStream,com.ibm.j9ddr.vm29.tools.ddrinteractive.ClassWalker,long)"> |
| <h3>gatherLayoutInfo</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">gatherLayoutInfo</span>​<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link" target="_blank">PrintStream</a> out, |
| <a href="ClassWalker.html" title="class in com.ibm.j9ddr.vm29.tools.ddrinteractive">ClassWalker</a> classWalker, |
| long nestingThreshold)</span> |
| throws <span class="exceptions"><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></span></div> |
| <div class="block">Prints a class in a linear way to the PrintStream</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>out</code> - </dd> |
| <dd><code>classWalker</code> - an instance of a IClassWalker</dd> |
| <dd><code>nestingThreshold</code> - the level of detail. Level 1 prints the sections and the |
| sizes. Level 2 prints more details.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="printAllRegions(java.io.PrintStream,com.ibm.j9ddr.vm29.pointer.StructurePointer,long,com.ibm.j9ddr.vm29.tools.ddrinteractive.LinearDumper.J9ClassRegionNode,int)"> |
| <h3>printAllRegions</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name">printAllRegions</span>​<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link" target="_blank">PrintStream</a> out, |
| <a href="../../pointer/StructurePointer.html" title="class in com.ibm.j9ddr.vm29.pointer">StructurePointer</a> clazz, |
| long nestingThreshold, |
| <a href="LinearDumper.J9ClassRegionNode.html" title="class in com.ibm.j9ddr.vm29.tools.ddrinteractive">LinearDumper.J9ClassRegionNode</a> regionNode, |
| int nesting)</span> |
| throws <span class="exceptions"><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></span></div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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| <p class="legal-copy"><small><a href="https://www.eclipse.org/openj9/" target="_blank">Eclipse OpenJ9 website.</a><br> To raise a bug report or suggest an improvement create an <a href="https://github.com/eclipse-openj9/openj9/issues" target="_blank">Eclipse Openj9 issue.</a><br> Copyright © 1998, 2021, IBM Corp. and others.</small></p> |
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