<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!-- NewPage --> <html lang="en"> <head> <!-- Generated by javadoc (1.8.0_162) on Tue Jan 23 20:22:12 PST 2018 --> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>ObjectWriter.Prefetch (jackson-databind 2.9.0 API)</title> <meta name="date" content="2018-01-23"> <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style"> <script type="text/javascript" src="../../../../script.js"></script> </head> <body> <script type="text/javascript"><!-- try { if (location.href.indexOf('is-external=true') == -1) { parent.document.title="ObjectWriter.Prefetch (jackson-databind 2.9.0 API)"; } } catch(err) { } //--> var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10}; var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]}; var altColor = "altColor"; var rowColor = "rowColor"; var tableTab = "tableTab"; var 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<li>Summary: </li> <li>Nested | </li> <li><a href="#field.summary">Field</a> | </li> <li>Constr | </li> <li><a href="#method.summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li><a href="#field.detail">Field</a> | </li> <li>Constr | </li> <li><a href="#method.detail">Method</a></li> </ul> </div> <a name="skip.navbar.top"> <!-- --> </a></div> <!-- ========= END OF TOP NAVBAR ========= --> <!-- ======== START OF CLASS DATA ======== --> <div class="header"> <div class="subTitle">com.fasterxml.jackson.databind</div> <h2 title="Class ObjectWriter.Prefetch" class="title">Class ObjectWriter.Prefetch</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> <li> <ul class="inheritance"> <li>com.fasterxml.jackson.databind.ObjectWriter.Prefetch</li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Implemented Interfaces:</dt> <dd><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></dd> </dl> <dl> <dt>Enclosing class:</dt> <dd><a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.html" title="class in com.fasterxml.jackson.databind">ObjectWriter</a></dd> </dl> <hr> <br> <pre>public static final class <span class="typeNameLabel">ObjectWriter.Prefetch</span> extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> implements <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre> <div class="block">As a minor optimization, we will make an effort to pre-fetch a serializer, or at least relevant <code>TypeSerializer</code>, if given enough information.</div> <dl> <dt><span class="simpleTagLabel">Since:</span></dt> <dd>2.5</dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../serialized-form.html#com.fasterxml.jackson.databind.ObjectWriter.Prefetch">Serialized Form</a></dd> </dl> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList"> <!-- =========== FIELD SUMMARY =========== --> <ul class="blockList"> <li class="blockList"><a name="field.summary"> <!-- --> </a> <h3>Field Summary</h3> <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> <caption><span>Fields</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Field and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>static <a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.Prefetch.html" title="class in com.fasterxml.jackson.databind">ObjectWriter.Prefetch</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.Prefetch.html#empty">empty</a></span></code> </td> </tr> </table> </li> </ul> <!-- ========== METHOD SUMMARY =========== --> <ul class="blockList"> <li class="blockList"><a name="method.summary"> <!-- --> </a> <h3>Method Summary</h3> <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Method and Description</th> </tr> <tr id="i0" class="altColor"> <td class="colFirst"><code><a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.Prefetch.html" title="class in com.fasterxml.jackson.databind">ObjectWriter.Prefetch</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.Prefetch.html#forRootType-com.fasterxml.jackson.databind.ObjectWriter-com.fasterxml.jackson.databind.JavaType-">forRootType</a></span>(<a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.html" title="class in com.fasterxml.jackson.databind">ObjectWriter</a> parent, <a href="../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a> newType)</code> </td> </tr> <tr id="i1" class="rowColor"> <td class="colFirst"><code><a href="../../../../com/fasterxml/jackson/databind/jsontype/TypeSerializer.html" title="class in com.fasterxml.jackson.databind.jsontype">TypeSerializer</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.Prefetch.html#getTypeSerializer--">getTypeSerializer</a></span>()</code> </td> </tr> <tr id="i2" class="altColor"> <td class="colFirst"><code><a href="../../../../com/fasterxml/jackson/databind/JsonSerializer.html" title="class in com.fasterxml.jackson.databind">JsonSerializer</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.Prefetch.html#getValueSerializer--">getValueSerializer</a></span>()</code> </td> </tr> <tr id="i3" class="rowColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.Prefetch.html#hasSerializer--">hasSerializer</a></span>()</code> </td> </tr> <tr id="i4" class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.Prefetch.html#serialize-com.fasterxml.jackson.core.JsonGenerator-java.lang.Object-com.fasterxml.jackson.databind.ser.DefaultSerializerProvider-">serialize</a></span>(<a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a> gen, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value, <a href="../../../../com/fasterxml/jackson/databind/ser/DefaultSerializerProvider.html" title="class in com.fasterxml.jackson.databind.ser">DefaultSerializerProvider</a> prov)</code> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> <!-- --> </a> <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> </ul> </li> </ul> </li> </ul> </div> <div class="details"> <ul class="blockList"> <li class="blockList"> <!-- ============ FIELD DETAIL =========== --> <ul class="blockList"> <li class="blockList"><a name="field.detail"> <!-- --> </a> <h3>Field Detail</h3> <a name="empty"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>empty</h4> <pre>public static final <a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.Prefetch.html" title="class in com.fasterxml.jackson.databind">ObjectWriter.Prefetch</a> empty</pre> </li> </ul> </li> </ul> <!-- ============ METHOD DETAIL ========== --> <ul class="blockList"> <li class="blockList"><a name="method.detail"> <!-- --> </a> <h3>Method Detail</h3> <a name="forRootType-com.fasterxml.jackson.databind.ObjectWriter-com.fasterxml.jackson.databind.JavaType-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>forRootType</h4> <pre>public <a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.Prefetch.html" title="class in com.fasterxml.jackson.databind">ObjectWriter.Prefetch</a> forRootType(<a href="../../../../com/fasterxml/jackson/databind/ObjectWriter.html" title="class in com.fasterxml.jackson.databind">ObjectWriter</a> parent, <a href="../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a> newType)</pre> </li> </ul> <a name="getValueSerializer--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getValueSerializer</h4> <pre>public final <a href="../../../../com/fasterxml/jackson/databind/JsonSerializer.html" title="class in com.fasterxml.jackson.databind">JsonSerializer</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>> getValueSerializer()</pre> </li> </ul> <a name="getTypeSerializer--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getTypeSerializer</h4> <pre>public final <a href="../../../../com/fasterxml/jackson/databind/jsontype/TypeSerializer.html" title="class in com.fasterxml.jackson.databind.jsontype">TypeSerializer</a> getTypeSerializer()</pre> </li> </ul> <a name="hasSerializer--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>hasSerializer</h4> <pre>public boolean hasSerializer()</pre> </li> </ul> <a name="serialize-com.fasterxml.jackson.core.JsonGenerator-java.lang.Object-com.fasterxml.jackson.databind.ser.DefaultSerializerProvider-"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>serialize</h4> <pre>public void serialize(<a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a> gen, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value, <a href="../../../../com/fasterxml/jackson/databind/ser/DefaultSerializerProvider.html" title="class in com.fasterxml.jackson.databind.ser">DefaultSerializerProvider</a> prov) throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> <dl> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> </dl> </li> </ul> </li> </ul> </li> </ul> </div> </div> <!-- ========= END OF CLASS DATA ========= --> <!-- ======= START OF BOTTOM NAVBAR ====== --> <div class="bottomNav"><a name="navbar.bottom"> <!-- --> </a> <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation 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