1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<!-- NewPage --> 3<html lang="en"> 4<head> 5<!-- Generated by javadoc (1.8.0_162) on Tue Mar 24 11:44:41 PDT 2020 --> 6<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 7<title>DoubleNode (jackson-databind 2.11.0.rc1 API)</title> 8<meta name="date" content="2020-03-24"> 9<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> 10<script type="text/javascript" src="../../../../../script.js"></script> 11</head> 12<body> 13<script type="text/javascript"><!-- 14 try { 15 if (location.href.indexOf('is-external=true') == -1) { 16 parent.document.title="DoubleNode (jackson-databind 2.11.0.rc1 API)"; 17 } 18 } 19 catch(err) { 20 } 21//--> 22var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":9}; 23var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]}; 24var altColor = "altColor"; 25var rowColor = "rowColor"; 26var tableTab = "tableTab"; 27var activeTableTab = "activeTableTab"; 28</script> 29<noscript> 30<div>JavaScript is disabled on your browser.</div> 31</noscript> 32<!-- ========= START OF TOP NAVBAR ======= --> 33<div class="topNav"><a name="navbar.top"> 34<!-- --> 35</a> 36<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> 37<a name="navbar.top.firstrow"> 38<!-- --> 39</a> 40<ul class="navList" title="Navigation"> 41<li><a href="../../../../../overview-summary.html">Overview</a></li> 42<li><a href="package-summary.html">Package</a></li> 43<li class="navBarCell1Rev">Class</li> 44<li><a href="class-use/DoubleNode.html">Use</a></li> 45<li><a href="package-tree.html">Tree</a></li> 46<li><a href="../../../../../deprecated-list.html">Deprecated</a></li> 47<li><a 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class="contentContainer"> 100<ul class="inheritance"> 101<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> 102<li> 103<ul class="inheritance"> 104<li><a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.Base.html" title="class in com.fasterxml.jackson.databind">com.fasterxml.jackson.databind.JsonSerializable.Base</a></li> 105<li> 106<ul class="inheritance"> 107<li><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">com.fasterxml.jackson.databind.JsonNode</a></li> 108<li> 109<ul class="inheritance"> 110<li><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html" title="class in com.fasterxml.jackson.databind.node">com.fasterxml.jackson.databind.node.BaseJsonNode</a></li> 111<li> 112<ul class="inheritance"> 113<li><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html" title="class in com.fasterxml.jackson.databind.node">com.fasterxml.jackson.databind.node.ValueNode</a></li> 114<li> 115<ul class="inheritance"> 116<li><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">com.fasterxml.jackson.databind.node.NumericNode</a></li> 117<li> 118<ul class="inheritance"> 119<li>com.fasterxml.jackson.databind.node.DoubleNode</li> 120</ul> 121</li> 122</ul> 123</li> 124</ul> 125</li> 126</ul> 127</li> 128</ul> 129</li> 130</ul> 131</li> 132</ul> 133<div class="description"> 134<ul class="blockList"> 135<li class="blockList"> 136<dl> 137<dt>All Implemented Interfaces:</dt> 138<dd><a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/TreeNode.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">TreeNode</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.html" title="interface in com.fasterxml.jackson.databind">JsonSerializable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>></dd> 139</dl> 140<hr> 141<br> 142<pre>public class <span class="typeNameLabel">DoubleNode</span> 143extends <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></pre> 144<div class="block">Numeric node that contains 64-bit ("double precision") 145 floating point values simple 32-bit integer values.</div> 146<dl> 147<dt><span class="seeLabel">See Also:</span></dt> 148<dd><a href="../../../../../serialized-form.html#com.fasterxml.jackson.databind.node.DoubleNode">Serialized Form</a></dd> 149</dl> 150</li> 151</ul> 152</div> 153<div class="summary"> 154<ul class="blockList"> 155<li class="blockList"> 156<!-- ======== NESTED CLASS SUMMARY ======== --> 157<ul class="blockList"> 158<li class="blockList"><a name="nested.class.summary"> 159<!-- --> 160</a> 161<h3>Nested Class Summary</h3> 162<ul class="blockList"> 163<li class="blockList"><a name="nested.classes.inherited.from.class.com.fasterxml.jackson.databind.JsonSerializable"> 164<!-- --> 165</a> 166<h3>Nested classes/interfaces inherited from interface com.fasterxml.jackson.databind.<a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.html" title="interface in com.fasterxml.jackson.databind">JsonSerializable</a></h3> 167<code><a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.Base.html" title="class in com.fasterxml.jackson.databind">JsonSerializable.Base</a></code></li> 168</ul> 169</li> 170</ul> 171<!-- =========== FIELD SUMMARY =========== --> 172<ul class="blockList"> 173<li class="blockList"><a name="field.summary"> 174<!-- --> 175</a> 176<h3>Field Summary</h3> 177<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> 178<caption><span>Fields</span><span class="tabEnd"> </span></caption> 179<tr> 180<th class="colFirst" scope="col">Modifier and Type</th> 181<th class="colLast" scope="col">Field and Description</th> 182</tr> 183<tr class="altColor"> 184<td class="colFirst"><code>protected double</code></td> 185<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#Z:Z_value">_value</a></span></code> </td> 186</tr> 187</table> 188</li> 189</ul> 190<!-- ======== CONSTRUCTOR SUMMARY ======== --> 191<ul class="blockList"> 192<li class="blockList"><a name="constructor.summary"> 193<!-- --> 194</a> 195<h3>Constructor Summary</h3> 196<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> 197<caption><span>Constructors</span><span class="tabEnd"> </span></caption> 198<tr> 199<th class="colOne" scope="col">Constructor and Description</th> 200</tr> 201<tr class="altColor"> 202<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#DoubleNode-double-">DoubleNode</a></span>(double v)</code> </td> 203</tr> 204</table> 205</li> 206</ul> 207<!-- ========== METHOD SUMMARY =========== --> 208<ul class="blockList"> 209<li class="blockList"><a name="method.summary"> 210<!-- --> 211</a> 212<h3>Method Summary</h3> 213<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> 214<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></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> 215<tr> 216<th class="colFirst" scope="col">Modifier and Type</th> 217<th class="colLast" scope="col">Method and Description</th> 218</tr> 219<tr id="i0" class="altColor"> 220<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 221<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#asText--">asText</a></span>()</code> 222<div class="block">Method that will return a valid String representation of 223 the container value, if the node is a value node 224 (method <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isValueNode--"><code>JsonNode.isValueNode()</code></a> returns true), 225 otherwise empty String.</div> 226</td> 227</tr> 228<tr id="i1" class="rowColor"> 229<td class="colFirst"><code><a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/JsonToken.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonToken</a></code></td> 230<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#asToken--">asToken</a></span>()</code> 231<div class="block">Method that can be used for efficient type detection 232 when using stream abstraction for traversing nodes.</div> 233</td> 234</tr> 235<tr id="i2" class="altColor"> 236<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a></code></td> 237<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#bigIntegerValue--">bigIntegerValue</a></span>()</code> 238<div class="block">Returns integer value for this node (as <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math"><code>BigDecimal</code></a>), <b>if and only if</b> 239 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div> 240</td> 241</tr> 242<tr id="i3" class="rowColor"> 243<td class="colFirst"><code>boolean</code></td> 244<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#canConvertToInt--">canConvertToInt</a></span>()</code> 245<div class="block">Method that can be used to check whether this node is a numeric 246 node (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> would return true) AND its value fits 247 within Java's 32-bit signed integer type, <code>int</code>.</div> 248</td> 249</tr> 250<tr id="i4" class="altColor"> 251<td class="colFirst"><code>boolean</code></td> 252<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#canConvertToLong--">canConvertToLong</a></span>()</code> 253<div class="block">Method that can be used to check whether this node is a numeric 254 node (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> would return true) AND its value fits 255 within Java's 64-bit signed integer type, <code>long</code>.</div> 256</td> 257</tr> 258<tr id="i5" class="rowColor"> 259<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a></code></td> 260<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#decimalValue--">decimalValue</a></span>()</code> 261<div class="block">Returns floating point value for this node (as <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math"><code>BigDecimal</code></a>), <b>if and only if</b> 262 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div> 263</td> 264</tr> 265<tr id="i6" class="altColor"> 266<td class="colFirst"><code>double</code></td> 267<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#doubleValue--">doubleValue</a></span>()</code> 268<div class="block">Returns 64-bit floating point (double) value for this node, <b>if and only if</b> 269 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div> 270</td> 271</tr> 272<tr id="i7" class="rowColor"> 273<td class="colFirst"><code>boolean</code></td> 274<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#equals-java.lang.Object-">equals</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</code> 275<div class="block">Equality for node objects is defined as full (deep) value 276 equality.</div> 277</td> 278</tr> 279<tr id="i8" class="altColor"> 280<td class="colFirst"><code>float</code></td> 281<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#floatValue--">floatValue</a></span>()</code> 282<div class="block">Returns 32-bit floating value for this node, <b>if and only if</b> 283 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div> 284</td> 285</tr> 286<tr id="i9" class="rowColor"> 287<td class="colFirst"><code>int</code></td> 288<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#hashCode--">hashCode</a></span>()</code> </td> 289</tr> 290<tr id="i10" class="altColor"> 291<td class="colFirst"><code>int</code></td> 292<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#intValue--">intValue</a></span>()</code> 293<div class="block">Returns integer value for this node, <b>if and only if</b> 294 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div> 295</td> 296</tr> 297<tr id="i11" class="rowColor"> 298<td class="colFirst"><code>boolean</code></td> 299<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#isDouble--">isDouble</a></span>()</code> </td> 300</tr> 301<tr id="i12" class="altColor"> 302<td class="colFirst"><code>boolean</code></td> 303<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#isFloatingPointNumber--">isFloatingPointNumber</a></span>()</code> </td> 304</tr> 305<tr id="i13" class="rowColor"> 306<td class="colFirst"><code>boolean</code></td> 307<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#isNaN--">isNaN</a></span>()</code> 308<div class="block">Convenience method for checking whether this node is a 309 <a href="../../../../../com/fasterxml/jackson/databind/node/FloatNode.html" title="class in com.fasterxml.jackson.databind.node"><code>FloatNode</code></a> or <a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html" title="class in com.fasterxml.jackson.databind.node"><code>DoubleNode</code></a> that contains 310 "not-a-number" (NaN) value.</div> 311</td> 312</tr> 313<tr id="i14" class="altColor"> 314<td class="colFirst"><code>long</code></td> 315<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#longValue--">longValue</a></span>()</code> 316<div class="block">Returns 64-bit long value for this node, <b>if and only if</b> 317 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div> 318</td> 319</tr> 320<tr id="i15" class="rowColor"> 321<td class="colFirst"><code><a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/JsonParser.NumberType.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonParser.NumberType</a></code></td> 322<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#numberType--">numberType</a></span>()</code> 323<div class="block">Returns code that identifies type of underlying numeric 324 value, if (and only if) node is a number node.</div> 325</td> 326</tr> 327<tr id="i16" class="altColor"> 328<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a></code></td> 329<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#numberValue--">numberValue</a></span>()</code> 330<div class="block">Returns numeric value for this node, <b>if and only if</b> 331 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true); otherwise 332 returns null</div> 333</td> 334</tr> 335<tr id="i17" class="rowColor"> 336<td class="colFirst"><code>void</code></td> 337<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#serialize-com.fasterxml.jackson.core.JsonGenerator-com.fasterxml.jackson.databind.SerializerProvider-">serialize</a></span>(<a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a> g, 338 <a href="../../../../../com/fasterxml/jackson/databind/SerializerProvider.html" title="class in com.fasterxml.jackson.databind">SerializerProvider</a> provider)</code> 339<div class="block">Method called to serialize node instances using given generator.</div> 340</td> 341</tr> 342<tr id="i18" class="altColor"> 343<td class="colFirst"><code>short</code></td> 344<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#shortValue--">shortValue</a></span>()</code> 345<div class="block">Returns 16-bit short value for this node, <b>if and only if</b> 346 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div> 347</td> 348</tr> 349<tr id="i19" class="rowColor"> 350<td class="colFirst"><code>static <a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html" title="class in com.fasterxml.jackson.databind.node">DoubleNode</a></code></td> 351<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#valueOf-double-">valueOf</a></span>(double v)</code> </td> 352</tr> 353</table> 354<ul class="blockList"> 355<li class="blockList"><a name="methods.inherited.from.class.com.fasterxml.jackson.databind.node.NumericNode"> 356<!-- --> 357</a> 358<h3>Methods inherited from class com.fasterxml.jackson.databind.node.<a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></h3> 359<code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asDouble--">asDouble</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asDouble-double-">asDouble</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asInt--">asInt</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asInt-int-">asInt</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asLong--">asLong</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asLong-long-">asLong</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#getNodeType--">getNodeType</a></code></li> 360</ul> 361<ul class="blockList"> 362<li class="blockList"><a name="methods.inherited.from.class.com.fasterxml.jackson.databind.node.ValueNode"> 363<!-- --> 364</a> 365<h3>Methods inherited from class com.fasterxml.jackson.databind.node.<a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html" title="class in com.fasterxml.jackson.databind.node">ValueNode</a></h3> 366<code><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#Z:Z_at-com.fasterxml.jackson.core.JsonPointer-">_at</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#deepCopy--">deepCopy</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#findParent-java.lang.String-">findParent</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#findParents-java.lang.String-java.util.List-">findParents</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#findValue-java.lang.String-">findValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#findValues-java.lang.String-java.util.List-">findValues</a>, <a 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474<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 475<dd><code><a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/TreeNode.html?is-external=true#asToken--" title="class or interface in com.fasterxml.jackson.core">asToken</a></code> in interface <code><a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/TreeNode.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">TreeNode</a></code></dd> 476<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 477<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#asToken--">asToken</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html" title="class in com.fasterxml.jackson.databind.node">ValueNode</a></code></dd> 478</dl> 479</li> 480</ul> 481<a name="numberType--"> 482<!-- --> 483</a> 484<ul class="blockList"> 485<li class="blockList"> 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For other 672 types returns 0.0. 673 For integer values, conversion is done using coercion; this means 674 that an overflow is possible for `long` values</div> 675<dl> 676<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> 677<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#floatValue--">floatValue</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 678<dt><span class="returnLabel">Returns:</span></dt> 679<dd>32-bit float value this node contains, if any; 0.0 for non-number nodes.</dd> 680</dl> 681</li> 682</ul> 683<a name="doubleValue--"> 684<!-- --> 685</a> 686<ul class="blockList"> 687<li class="blockList"> 688<h4>doubleValue</h4> 689<pre>public double doubleValue()</pre> 690<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#doubleValue--">JsonNode</a></code></span></div> 691<div class="block">Returns 64-bit floating point (double) value for this node, <b>if and only if</b> 692 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true). For other 693 types returns 0.0. 694 For integer values, conversion is done using coercion; this may result 695 in overflows with <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math"><code>BigInteger</code></a> values.</div> 696<dl> 697<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 698<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#doubleValue--">doubleValue</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></code></dd> 699<dt><span class="returnLabel">Returns:</span></dt> 700<dd>64-bit double value this node contains, if any; 0.0 for non-number nodes.</dd> 701</dl> 702</li> 703</ul> 704<a name="decimalValue--"> 705<!-- --> 706</a> 707<ul class="blockList"> 708<li class="blockList"> 709<h4>decimalValue</h4> 710<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a> decimalValue()</pre> 711<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#decimalValue--">JsonNode</a></code></span></div> 712<div class="block">Returns floating point value for this node (as <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math"><code>BigDecimal</code></a>), <b>if and only if</b> 713 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true). For other 714 types returns <code>BigDecimal.ZERO</code>.</div> 715<dl> 716<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 717<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#decimalValue--">decimalValue</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></code></dd> 718<dt><span class="returnLabel">Returns:</span></dt> 719<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math"><code>BigDecimal</code></a> value this node contains, if numeric node; <code>BigDecimal.ZERO</code> for non-number nodes.</dd> 720</dl> 721</li> 722</ul> 723<a name="bigIntegerValue--"> 724<!-- --> 725</a> 726<ul class="blockList"> 727<li class="blockList"> 728<h4>bigIntegerValue</h4> 729<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a> bigIntegerValue()</pre> 730<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#bigIntegerValue--">JsonNode</a></code></span></div> 731<div class="block">Returns integer value for this node (as <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math"><code>BigDecimal</code></a>), <b>if and only if</b> 732 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true). For other 733 types returns <code>BigInteger.ZERO</code>.</div> 734<dl> 735<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 736<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#bigIntegerValue--">bigIntegerValue</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></code></dd> 737<dt><span class="returnLabel">Returns:</span></dt> 738<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math"><code>BigInteger</code></a> value this node contains, if numeric node; <code>BigInteger.ZERO</code> for non-number nodes.</dd> 739</dl> 740</li> 741</ul> 742<a name="asText--"> 743<!-- --> 744</a> 745<ul class="blockList"> 746<li class="blockList"> 747<h4>asText</h4> 748<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> asText()</pre> 749<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asText--">JsonNode</a></code></span></div> 750<div class="block">Method that will return a valid String representation of 751 the container value, if the node is a value node 752 (method <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isValueNode--"><code>JsonNode.isValueNode()</code></a> returns true), 753 otherwise empty String.</div> 754<dl> 755<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 756<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asText--">asText</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></code></dd> 757</dl> 758</li> 759</ul> 760<a name="isNaN--"> 761<!-- --> 762</a> 763<ul class="blockList"> 764<li class="blockList"> 765<h4>isNaN</h4> 766<pre>public boolean isNaN()</pre> 767<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#isNaN--">NumericNode</a></code></span></div> 768<div class="block">Convenience method for checking whether this node is a 769 <a href="../../../../../com/fasterxml/jackson/databind/node/FloatNode.html" title="class in com.fasterxml.jackson.databind.node"><code>FloatNode</code></a> or <a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html" title="class in com.fasterxml.jackson.databind.node"><code>DoubleNode</code></a> that contains 770 "not-a-number" (NaN) value.</div> 771<dl> 772<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> 773<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#isNaN--">isNaN</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></code></dd> 774</dl> 775</li> 776</ul> 777<a name="serialize-com.fasterxml.jackson.core.JsonGenerator-com.fasterxml.jackson.databind.SerializerProvider-"> 778<!-- --> 779</a> 780<ul class="blockList"> 781<li class="blockList"> 782<h4>serialize</h4> 783<pre>public final void serialize(<a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a> g, 784 <a href="../../../../../com/fasterxml/jackson/databind/SerializerProvider.html" title="class in com.fasterxml.jackson.databind">SerializerProvider</a> provider) 785 throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> 786<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#serialize-com.fasterxml.jackson.core.JsonGenerator-com.fasterxml.jackson.databind.SerializerProvider-">BaseJsonNode</a></code></span></div> 787<div class="block">Method called to serialize node instances using given generator.</div> 788<dl> 789<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 790<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.html#serialize-com.fasterxml.jackson.core.JsonGenerator-com.fasterxml.jackson.databind.SerializerProvider-">serialize</a></code> in interface <code><a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.html" title="interface in com.fasterxml.jackson.databind">JsonSerializable</a></code></dd> 791<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 792<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#serialize-com.fasterxml.jackson.core.JsonGenerator-com.fasterxml.jackson.databind.SerializerProvider-">serialize</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html" title="class in com.fasterxml.jackson.databind.node">BaseJsonNode</a></code></dd> 793<dt><span class="throwsLabel">Throws:</span></dt> 794<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> 795</dl> 796</li> 797</ul> 798<a name="equals-java.lang.Object-"> 799<!-- --> 800</a> 801<ul class="blockList"> 802<li class="blockList"> 803<h4>equals</h4> 804<pre>public boolean equals(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</pre> 805<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#equals-java.lang.Object-">JsonNode</a></code></span></div> 806<div class="block">Equality for node objects is defined as full (deep) value 807 equality. This means that it is possible to compare complete 808 JSON trees for equality by comparing equality of root nodes. 809<p> 810 Note: marked as abstract to ensure all implementation 811 classes define it properly and not rely on definition 812 from <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang"><code>Object</code></a>.</div> 813<dl> 814<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 815<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#equals-java.lang.Object-">equals</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 816</dl> 817</li> 818</ul> 819<a name="hashCode--"> 820<!-- --> 821</a> 822<ul class="blockListLast"> 823<li class="blockList"> 824<h4>hashCode</h4> 825<pre>public int hashCode()</pre> 826<dl> 827<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> 828<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#hashCode--">hashCode</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html" title="class in com.fasterxml.jackson.databind.node">BaseJsonNode</a></code></dd> 829</dl> 830</li> 831</ul> 832</li> 833</ul> 834</li> 835</ul> 836</div> 837</div> 838<!-- ========= END OF CLASS DATA ========= --> 839<!-- ======= START OF BOTTOM NAVBAR ====== --> 840<div class="bottomNav"><a name="navbar.bottom"> 841<!-- --> 842</a> 843<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> 844<a name="navbar.bottom.firstrow"> 845<!-- --> 846</a> 847<ul class="navList" title="Navigation"> 848<li><a href="../../../../../overview-summary.html">Overview</a></li> 849<li><a href="package-summary.html">Package</a></li> 850<li class="navBarCell1Rev">Class</li> 851<li><a href="class-use/DoubleNode.html">Use</a></li> 852<li><a href="package-tree.html">Tree</a></li> 853<li><a href="../../../../../deprecated-list.html">Deprecated</a></li> 854<li><a href="../../../../../index-all.html">Index</a></li> 855<li><a href="../../../../../help-doc.html">Help</a></li> 856</ul> 857</div> 858<div class="subNav"> 859<ul class="navList"> 860<li><a href="../../../../../com/fasterxml/jackson/databind/node/DecimalNode.html" title="class in com.fasterxml.jackson.databind.node"><span class="typeNameLink">Prev Class</span></a></li> 861<li><a href="../../../../../com/fasterxml/jackson/databind/node/FloatNode.html" title="class in com.fasterxml.jackson.databind.node"><span class="typeNameLink">Next Class</span></a></li> 862</ul> 863<ul class="navList"> 864<li><a href="../../../../../index.html?com/fasterxml/jackson/databind/node/DoubleNode.html" target="_top">Frames</a></li> 865<li><a href="DoubleNode.html" target="_top">No Frames</a></li> 866</ul> 867<ul class="navList" id="allclasses_navbar_bottom"> 868<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li> 869</ul> 870<div> 871<script type="text/javascript"><!-- 872 allClassesLink = document.getElementById("allclasses_navbar_bottom"); 873 if(window==top) { 874 allClassesLink.style.display = "block"; 875 } 876 else { 877 allClassesLink.style.display = "none"; 878 } 879 //--> 880</script> 881</div> 882<div> 883<ul class="subNavList"> 884<li>Summary: </li> 885<li>Nested | </li> 886<li><a href="#field.summary">Field</a> | </li> 887<li><a href="#constructor.summary">Constr</a> | </li> 888<li><a href="#method.summary">Method</a></li> 889</ul> 890<ul class="subNavList"> 891<li>Detail: </li> 892<li><a href="#field.detail">Field</a> | </li> 893<li><a href="#constructor.detail">Constr</a> | </li> 894<li><a href="#method.detail">Method</a></li> 895</ul> 896</div> 897<a name="skip.navbar.bottom"> 898<!-- --> 899</a></div> 900<!-- ======== END OF BOTTOM NAVBAR ======= --> 901<p class="legalCopy"><small>Copyright © 2008–2020 <a href="http://fasterxml.com/">FasterXML</a>. 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