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| <li>Summary: </li> |
| <li>Nested | </li> |
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| <li><a href="#constructor-summary">Constr</a> | </li> |
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| <li>Detail: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.qpid.protonj2.codec.decoders.primitives</a></div> |
| <h1 title="Class AbstractMapTypeDecoder" class="title">Class AbstractMapTypeDecoder</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance"><a href="../AbstractPrimitiveTypeDecoder.html" title="class in org.apache.qpid.protonj2.codec.decoders">org.apache.qpid.protonj2.codec.decoders.AbstractPrimitiveTypeDecoder</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>> |
| <div class="inheritance">org.apache.qpid.protonj2.codec.decoders.primitives.AbstractMapTypeDecoder</div> |
| </div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="MapTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec.decoders.primitives">MapTypeDecoder</a></code>, <code><a href="../PrimitiveTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec.decoders">PrimitiveTypeDecoder</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>></code>, <code><a href="../../StreamTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec">StreamTypeDecoder</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>></code>, <code><a href="../../TypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec">TypeDecoder</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>></code></dd> |
| </dl> |
| <dl class="notes"> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><code><a href="Map32TypeDecoder.html" title="class in org.apache.qpid.protonj2.codec.decoders.primitives">Map32TypeDecoder</a></code>, <code><a href="Map8TypeDecoder.html" title="class in org.apache.qpid.protonj2.codec.decoders.primitives">Map8TypeDecoder</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public abstract class </span><span class="element-name type-name-label">AbstractMapTypeDecoder</span> |
| <span class="extends-implements">extends <a href="../AbstractPrimitiveTypeDecoder.html" title="class in org.apache.qpid.protonj2.codec.decoders">AbstractPrimitiveTypeDecoder</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>> |
| implements <a href="MapTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec.decoders.primitives">MapTypeDecoder</a></span></div> |
| <div class="block">Base for the various Map type decoders used to read AMQP Map values.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== 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><a href="#%3Cinit%3E()" class="member-name-link">AbstractMapTypeDecoder</a>()</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-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 method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#readValue(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState)" class="member-name-link">readValue</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> stream, |
| <a href="../../StreamDecoderState.html" title="interface in org.apache.qpid.protonj2.codec">StreamDecoderState</a> state)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Reads the next type from the given buffer and returns it.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#readValue(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState)" class="member-name-link">readValue</a><wbr>(<a href="../../../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a> buffer, |
| <a href="../../DecoderState.html" title="interface in org.apache.qpid.protonj2.codec">DecoderState</a> state)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Reads the next type from the given buffer and returns it.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><KeyType> void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#scanKeys(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState,org.apache.qpid.protonj2.codec.decoders.StreamScanningContext,java.util.function.BiConsumer)" class="member-name-link">scanKeys</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> stream, |
| <a href="../../StreamDecoderState.html" title="interface in org.apache.qpid.protonj2.codec">StreamDecoderState</a> state, |
| <a href="../StreamScanningContext.html" title="interface in org.apache.qpid.protonj2.codec.decoders">StreamScanningContext</a><KeyType> context, |
| <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/function/BiConsumer.html" title="class or interface in java.util.function" class="external-link">BiConsumer</a><KeyType,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>> matchConsumer)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Scan the encoded <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link"><code>Map</code></a> keys matching on predetermined key value encodings to quickly |
| find mappings that are of interest and then only decoding the value portion of the matched |
| key / value pair.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><KeyType> void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#scanKeys(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState,org.apache.qpid.protonj2.codec.decoders.ScanningContext,java.util.function.BiConsumer)" class="member-name-link">scanKeys</a><wbr>(<a href="../../../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a> buffer, |
| <a href="../../DecoderState.html" title="interface in org.apache.qpid.protonj2.codec">DecoderState</a> state, |
| <a href="../ScanningContext.html" title="interface in org.apache.qpid.protonj2.codec.decoders">ScanningContext</a><KeyType> context, |
| <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/function/BiConsumer.html" title="class or interface in java.util.function" class="external-link">BiConsumer</a><KeyType,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>> matchConsumer)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Scan the encoded <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link"><code>Map</code></a> keys matching on predetermined key value encodings to quickly |
| find mappings that are of interest and then only decoding the value portion of the matched |
| key / value pair.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#skipValue(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState)" class="member-name-link">skipValue</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> stream, |
| <a href="../../StreamDecoderState.html" title="interface in org.apache.qpid.protonj2.codec">StreamDecoderState</a> state)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Skips over the bytes that compose the type this descriptor decodes.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#skipValue(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState)" class="member-name-link">skipValue</a><wbr>(<a href="../../../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a> buffer, |
| <a href="../../DecoderState.html" title="interface in org.apache.qpid.protonj2.codec">DecoderState</a> state)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Skips over the bytes that compose the type this descriptor decodes.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.qpid.protonj2.codec.decoders.AbstractPrimitiveTypeDecoder">Methods inherited from class org.apache.qpid.protonj2.codec.decoders.<a href="../AbstractPrimitiveTypeDecoder.html" title="class in org.apache.qpid.protonj2.codec.decoders">AbstractPrimitiveTypeDecoder</a></h3> |
| <code><a href="../AbstractPrimitiveTypeDecoder.html#isArrayType()">isArrayType</a>, <a href="../AbstractPrimitiveTypeDecoder.html#isJavaPrimitive()">isJavaPrimitive</a>, <a href="../AbstractPrimitiveTypeDecoder.html#isNull()">isNull</a>, <a href="../AbstractPrimitiveTypeDecoder.html#readArrayElements(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState,int)">readArrayElements</a>, <a href="../AbstractPrimitiveTypeDecoder.html#readArrayElements(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState,int)">readArrayElements</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.qpid.protonj2.codec.decoders.primitives.MapTypeDecoder">Methods inherited from interface org.apache.qpid.protonj2.codec.decoders.primitives.<a href="MapTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec.decoders.primitives">MapTypeDecoder</a></h3> |
| <code><a href="MapTypeDecoder.html#getTypeClass()">getTypeClass</a>, <a href="MapTypeDecoder.html#readCount(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState)">readCount</a>, <a href="MapTypeDecoder.html#readCount(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState)">readCount</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.qpid.protonj2.codec.decoders.PrimitiveTypeDecoder">Methods inherited from interface org.apache.qpid.protonj2.codec.decoders.<a href="../PrimitiveTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec.decoders">PrimitiveTypeDecoder</a></h3> |
| <code><a href="../PrimitiveTypeDecoder.html#getTypeCode()">getTypeCode</a>, <a href="../PrimitiveTypeDecoder.html#isJavaPrimitive()">isJavaPrimitive</a>, <a href="../PrimitiveTypeDecoder.html#isPrimitive()">isPrimitive</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.qpid.protonj2.codec.StreamTypeDecoder">Methods inherited from interface org.apache.qpid.protonj2.codec.<a href="../../StreamTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec">StreamTypeDecoder</a></h3> |
| <code><a href="../../StreamTypeDecoder.html#getTypeClass()">getTypeClass</a>, <a href="../../StreamTypeDecoder.html#isArrayType()">isArrayType</a>, <a href="../../StreamTypeDecoder.html#isNull()">isNull</a>, <a href="../../StreamTypeDecoder.html#readArrayElements(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState,int)">readArrayElements</a>, <a href="../../StreamTypeDecoder.html#readSize(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState)">readSize</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.qpid.protonj2.codec.TypeDecoder">Methods inherited from interface org.apache.qpid.protonj2.codec.<a href="../../TypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec">TypeDecoder</a></h3> |
| <code><a href="../../TypeDecoder.html#isArrayType()">isArrayType</a>, <a href="../../TypeDecoder.html#isNull()">isNull</a>, <a href="../../TypeDecoder.html#readArrayElements(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState,int)">readArrayElements</a>, <a href="../../TypeDecoder.html#readSize(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState)">readSize</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>AbstractMapTypeDecoder</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name">AbstractMapTypeDecoder</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="readValue(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState)"> |
| <h3>readValue</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>></span> <span class="element-name">readValue</span><wbr><span class="parameters">(<a href="../../../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a> buffer, |
| <a href="../../DecoderState.html" title="interface in org.apache.qpid.protonj2.codec">DecoderState</a> state)</span> |
| throws <span class="exceptions"><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../../TypeDecoder.html#readValue(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState)">TypeDecoder</a></code></span></div> |
| <div class="block">Reads the next type from the given buffer and returns it.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../../TypeDecoder.html#readValue(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState)">readValue</a></code> in interface <code><a href="../../TypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec">TypeDecoder</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - the source of encoded data.</dd> |
| <dd><code>state</code> - the current state of the decoder.</dd> |
| <dt>Returns:</dt> |
| <dd>the next instance in the stream that this decoder handles.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></code> - if an error is encountered while reading the next value.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="skipValue(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState)"> |
| <h3>skipValue</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">skipValue</span><wbr><span class="parameters">(<a href="../../../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a> buffer, |
| <a href="../../DecoderState.html" title="interface in org.apache.qpid.protonj2.codec">DecoderState</a> state)</span> |
| throws <span class="exceptions"><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../../TypeDecoder.html#skipValue(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState)">TypeDecoder</a></code></span></div> |
| <div class="block">Skips over the bytes that compose the type this descriptor decodes. |
| <p> |
| Skipping values can be used when the type is not used or processed by the |
| application doing the decoding. An example might be an AMQP message decoder |
| that only needs to decode certain parts of the message and not others.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../../TypeDecoder.html#skipValue(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState)">skipValue</a></code> in interface <code><a href="../../TypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec">TypeDecoder</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - The buffer that contains the encoded type.</dd> |
| <dd><code>state</code> - The decoder state.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></code> - if an error occurs while skipping the value.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="scanKeys(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState,org.apache.qpid.protonj2.codec.decoders.ScanningContext,java.util.function.BiConsumer)"> |
| <h3>scanKeys</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="type-parameters"><KeyType></span> <span class="return-type">void</span> <span class="element-name">scanKeys</span><wbr><span class="parameters">(<a href="../../../buffer/ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a> buffer, |
| <a href="../../DecoderState.html" title="interface in org.apache.qpid.protonj2.codec">DecoderState</a> state, |
| <a href="../ScanningContext.html" title="interface in org.apache.qpid.protonj2.codec.decoders">ScanningContext</a><KeyType> context, |
| <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/function/BiConsumer.html" title="class or interface in java.util.function" class="external-link">BiConsumer</a><KeyType,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>> matchConsumer)</span> |
| throws <span class="exceptions"><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="MapTypeDecoder.html#scanKeys(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState,org.apache.qpid.protonj2.codec.decoders.ScanningContext,java.util.function.BiConsumer)">MapTypeDecoder</a></code></span></div> |
| <div class="block">Scan the encoded <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link"><code>Map</code></a> keys matching on predetermined key value encodings to quickly |
| find mappings that are of interest and then only decoding the value portion of the matched |
| key / value pair. This allows for quick checks of incoming <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link"><code>Map</code></a> types without the |
| performance penalty of a full decode. After the method returns the contexts of the encoded |
| Map in the provided buffer will have been consumed and the next type can be decoded. |
| <p> |
| Each matching key / value mapping triggers a call to the provided <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/function/BiConsumer.html" title="class or interface in java.util.function" class="external-link"><code>BiConsumer</code></a> with |
| the key that triggered the match (generally a cached non-decoded value) and the decoded |
| value mapped to that key. The caller should use the consumer to trigger actions based on |
| the matches found in the mappings which avoid full decodings of large maps when only a |
| limited set of values is desired.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="MapTypeDecoder.html#scanKeys(org.apache.qpid.protonj2.buffer.ProtonBuffer,org.apache.qpid.protonj2.codec.DecoderState,org.apache.qpid.protonj2.codec.decoders.ScanningContext,java.util.function.BiConsumer)">scanKeys</a></code> in interface <code><a href="MapTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec.decoders.primitives">MapTypeDecoder</a></code></dd> |
| <dt>Type Parameters:</dt> |
| <dd><code>KeyType</code> - The key type is used when calling the match consumer</dd> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - The buffer containing the encoded Map type.</dd> |
| <dd><code>state</code> - The <a href="../../DecoderState.html" title="interface in org.apache.qpid.protonj2.codec"><code>DecoderState</code></a> used during this decode.</dd> |
| <dd><code>context</code> - The previously created and configured <a href="../ScanningContext.html" title="interface in org.apache.qpid.protonj2.codec.decoders"><code>ScanningContext</code></a></dd> |
| <dd><code>matchConsumer</code> - The consumer that will be notified when a matching key is found.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></code> - if an error occurs reading the value</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="readValue(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState)"> |
| <h3>readValue</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>></span> <span class="element-name">readValue</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> stream, |
| <a href="../../StreamDecoderState.html" title="interface in org.apache.qpid.protonj2.codec">StreamDecoderState</a> state)</span> |
| throws <span class="exceptions"><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../../StreamTypeDecoder.html#readValue(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState)">StreamTypeDecoder</a></code></span></div> |
| <div class="block">Reads the next type from the given buffer and returns it.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../../StreamTypeDecoder.html#readValue(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState)">readValue</a></code> in interface <code><a href="../../StreamTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec">StreamTypeDecoder</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>stream</code> - the source of encoded data.</dd> |
| <dd><code>state</code> - the current state of the decoder.</dd> |
| <dt>Returns:</dt> |
| <dd>the next instance in the stream that this decoder handles.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></code> - if an error is encountered while reading the next value.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="skipValue(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState)"> |
| <h3>skipValue</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">skipValue</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> stream, |
| <a href="../../StreamDecoderState.html" title="interface in org.apache.qpid.protonj2.codec">StreamDecoderState</a> state)</span> |
| throws <span class="exceptions"><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../../StreamTypeDecoder.html#skipValue(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState)">StreamTypeDecoder</a></code></span></div> |
| <div class="block">Skips over the bytes that compose the type this descriptor decodes. |
| <p> |
| Skipping values can be used when the type is not used or processed by the |
| application doing the decoding. An example might be an AMQP message decoder |
| that only needs to decode certain parts of the message and not others.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../../StreamTypeDecoder.html#skipValue(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState)">skipValue</a></code> in interface <code><a href="../../StreamTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec">StreamTypeDecoder</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>stream</code> - The stream that contains the encoded type.</dd> |
| <dd><code>state</code> - The decoder state.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></code> - if an error occurs while skipping the value.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="scanKeys(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState,org.apache.qpid.protonj2.codec.decoders.StreamScanningContext,java.util.function.BiConsumer)"> |
| <h3>scanKeys</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="type-parameters"><KeyType></span> <span class="return-type">void</span> <span class="element-name">scanKeys</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> stream, |
| <a href="../../StreamDecoderState.html" title="interface in org.apache.qpid.protonj2.codec">StreamDecoderState</a> state, |
| <a href="../StreamScanningContext.html" title="interface in org.apache.qpid.protonj2.codec.decoders">StreamScanningContext</a><KeyType> context, |
| <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/function/BiConsumer.html" title="class or interface in java.util.function" class="external-link">BiConsumer</a><KeyType,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>> matchConsumer)</span> |
| throws <span class="exceptions"><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="MapTypeDecoder.html#scanKeys(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState,org.apache.qpid.protonj2.codec.decoders.StreamScanningContext,java.util.function.BiConsumer)">MapTypeDecoder</a></code></span></div> |
| <div class="block">Scan the encoded <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link"><code>Map</code></a> keys matching on predetermined key value encodings to quickly |
| find mappings that are of interest and then only decoding the value portion of the matched |
| key / value pair. This allows for quick checks of incoming <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link"><code>Map</code></a> types without the |
| performance penalty of a full decode. After the method returns the contexts of the encoded |
| Map in the provided stream will have been consumed and the next type can be decoded. |
| <p> |
| Each matching key / value mapping triggers a call to the provided <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/function/BiConsumer.html" title="class or interface in java.util.function" class="external-link"><code>BiConsumer</code></a> with |
| the key that triggered the match (generally a cached non-decoded value) and the decoded |
| value mapped to that key. The caller should use the consumer to trigger actions based on |
| the matches found in the mappings which avoid full decodings of large maps when only a |
| limited set of values is desired.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="MapTypeDecoder.html#scanKeys(java.io.InputStream,org.apache.qpid.protonj2.codec.StreamDecoderState,org.apache.qpid.protonj2.codec.decoders.StreamScanningContext,java.util.function.BiConsumer)">scanKeys</a></code> in interface <code><a href="MapTypeDecoder.html" title="interface in org.apache.qpid.protonj2.codec.decoders.primitives">MapTypeDecoder</a></code></dd> |
| <dt>Type Parameters:</dt> |
| <dd><code>KeyType</code> - The key type is used when calling the match consumer</dd> |
| <dt>Parameters:</dt> |
| <dd><code>stream</code> - The InputStream containing the encoded Map type.</dd> |
| <dd><code>state</code> - The <a href="../../StreamDecoderState.html" title="interface in org.apache.qpid.protonj2.codec"><code>StreamDecoderState</code></a> used during this decode.</dd> |
| <dd><code>context</code> - The previously created and configured <a href="../ScanningContext.html" title="interface in org.apache.qpid.protonj2.codec.decoders"><code>ScanningContext</code></a></dd> |
| <dd><code>matchConsumer</code> - The consumer that will be notified when a matching key is found.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../DecodeException.html" title="class in org.apache.qpid.protonj2.codec">DecodeException</a></code> - if an error occurs reading the value</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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