<!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 (version 1.7.0_10-ea) on Sun Jul 14 20:03:24 PDT 2013 -->
<title>NumberInput (Jackson JSON Processor)</title>
<meta name="date" content="2013-07-14">
<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
</head>
<body>
<script type="text/javascript"><!--
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="NumberInput (Jackson JSON Processor)";
}
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar_top">
<!-- -->
</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/NumberInput.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../index-all.html">Index</a></li>
<li><a href="../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../../org/codehaus/jackson/io/MergedStream.html" title="class in org.codehaus.jackson.io"><span class="strong">Prev Class</span></a></li>
<li><a href="../../../../org/codehaus/jackson/io/NumberOutput.html" title="class in org.codehaus.jackson.io"><span class="strong">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../index.html?org/codehaus/jackson/io/NumberInput.html" target="_top">Frames</a></li>
<li><a href="NumberInput.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary: </li>
<li>Nested | </li>
<li><a href="#field_summary">Field</a> | </li>
<li><a href="#constructor_summary">Constr</a> | </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><a href="#constructor_detail">Constr</a> | </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">org.codehaus.jackson.io</div>
<h2 title="Class NumberInput" class="title">Class NumberInput</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="http://docs.oracle.com/javase/6/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>org.codehaus.jackson.io.NumberInput</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<hr>
<br>
<pre>public final class <span class="strong">NumberInput</span>
extends <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
</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="overviewSummary" 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="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#NASTY_SMALL_DOUBLE">NASTY_SMALL_DOUBLE</a></strong></code>
<div class="block">Textual representation of a double constant that can cause nasty problems
with JDK (see http://www.exploringbinary.com/java-hangs-when-converting-2-2250738585072012e-308).</div>
</td>
</tr>
</table>
</li>
</ul>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor_summary">
<!-- -->
</a>
<h3>Constructor Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#NumberInput()">NumberInput</a></strong>()</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="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span>Methods</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#inLongRange(char[], int, int, boolean)">inLongRange</a></strong>(char[] digitChars,
int offset,
int len,
boolean negative)</code>
<div class="block">Helper method for determining if given String representation of
an integral number would fit in 64-bit Java long or not.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#inLongRange(java.lang.String, boolean)">inLongRange</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> numberStr,
boolean negative)</code>
<div class="block">Similar to <a href="../../../../org/codehaus/jackson/io/NumberInput.html#inLongRange(char[], int, int, boolean)"><code>inLongRange(char[],int,int,boolean)</code></a>, but
with String argument</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static double</code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#parseAsDouble(java.lang.String, double)">parseAsDouble</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input,
double defaultValue)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#parseAsInt(java.lang.String, int)">parseAsInt</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input,
int defaultValue)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#parseAsLong(java.lang.String, long)">parseAsLong</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input,
long defaultValue)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static double</code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#parseDouble(java.lang.String)">parseDouble</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> numStr)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#parseInt(char[], int, int)">parseInt</a></strong>(char[] digitChars,
int offset,
int len)</code>
<div class="block">Fast method for parsing integers that are known to fit into
regular 32-bit signed int type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#parseInt(java.lang.String)">parseInt</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Helper method to (more) efficiently parse integer numbers from
String values.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#parseLong(char[], int, int)">parseLong</a></strong>(char[] digitChars,
int offset,
int len)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/io/NumberInput.html#parseLong(java.lang.String)">parseLong</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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/6/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="NASTY_SMALL_DOUBLE">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>NASTY_SMALL_DOUBLE</h4>
<pre>public static final <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> NASTY_SMALL_DOUBLE</pre>
<div class="block">Textual representation of a double constant that can cause nasty problems
with JDK (see http://www.exploringbinary.com/java-hangs-when-converting-2-2250738585072012e-308).</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../constant-values.html#org.codehaus.jackson.io.NumberInput.NASTY_SMALL_DOUBLE">Constant Field Values</a></dd></dl>
</li>
</ul>
</li>
</ul>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor_detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a name="NumberInput()">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>NumberInput</h4>
<pre>public NumberInput()</pre>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method_detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="parseInt(char[], int, int)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parseInt</h4>
<pre>public static final int parseInt(char[] digitChars,
int offset,
int len)</pre>
<div class="block">Fast method for parsing integers that are known to fit into
regular 32-bit signed int type. This means that length is
between 1 and 9 digits (inclusive)
<p>
Note: public to let unit tests call it</div>
</li>
</ul>
<a name="parseInt(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parseInt</h4>
<pre>public static final int parseInt(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block">Helper method to (more) efficiently parse integer numbers from
String values.</div>
<dl><dt><span class="strong">Since:</span></dt>
<dd>1.7</dd></dl>
</li>
</ul>
<a name="parseLong(char[], int, int)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parseLong</h4>
<pre>public static final long parseLong(char[] digitChars,
int offset,
int len)</pre>
</li>
</ul>
<a name="parseLong(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parseLong</h4>
<pre>public static final long parseLong(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
</li>
</ul>
<a name="inLongRange(char[], int, int, boolean)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>inLongRange</h4>
<pre>public static final boolean inLongRange(char[] digitChars,
int offset,
int len,
boolean negative)</pre>
<div class="block">Helper method for determining if given String representation of
an integral number would fit in 64-bit Java long or not.
Note that input String must NOT contain leading minus sign (even
if 'negative' is set to true).</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>negative</code> - Whether original number had a minus sign (which is
NOT passed to this method) or not</dd></dl>
</li>
</ul>
<a name="inLongRange(java.lang.String, boolean)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>inLongRange</h4>
<pre>public static final boolean inLongRange(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> numberStr,
boolean negative)</pre>
<div class="block">Similar to <a href="../../../../org/codehaus/jackson/io/NumberInput.html#inLongRange(char[], int, int, boolean)"><code>inLongRange(char[],int,int,boolean)</code></a>, but
with String argument</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>negative</code> - Whether original number had a minus sign (which is
NOT passed to this method) or not</dd><dt><span class="strong">Since:</span></dt>
<dd>1.5.0</dd></dl>
</li>
</ul>
<a name="parseAsInt(java.lang.String, int)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parseAsInt</h4>
<pre>public static int parseAsInt(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input,
int defaultValue)</pre>
<dl><dt><span class="strong">Since:</span></dt>
<dd>1.6</dd></dl>
</li>
</ul>
<a name="parseAsLong(java.lang.String, long)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parseAsLong</h4>
<pre>public static long parseAsLong(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input,
long defaultValue)</pre>
<dl><dt><span class="strong">Since:</span></dt>
<dd>1.6</dd></dl>
</li>
</ul>
<a name="parseAsDouble(java.lang.String, double)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parseAsDouble</h4>
<pre>public static double parseAsDouble(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input,
double defaultValue)</pre>
<dl><dt><span class="strong">Since:</span></dt>
<dd>1.6</dd></dl>
</li>
</ul>
<a name="parseDouble(java.lang.String)">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>parseDouble</h4>
<pre>public static final double parseDouble(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> numStr)
throws <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/NumberFormatException.html?is-external=true" title="class or interface in java.lang">NumberFormatException</a></pre>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/NumberFormatException.html?is-external=true" title="class or interface in java.lang">NumberFormatException</a></code></dd><dt><span class="strong">Since:</span></dt>
<dd>1.8</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><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/NumberInput.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../index-all.html">Index</a></li>
<li><a href="../../../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../../org/codehaus/jackson/io/MergedStream.html" title="class in org.codehaus.jackson.io"><span class="strong">Prev Class</span></a></li>
<li><a href="../../../../org/codehaus/jackson/io/NumberOutput.html" title="class in org.codehaus.jackson.io"><span class="strong">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../index.html?org/codehaus/jackson/io/NumberInput.html" target="_top">Frames</a></li>
<li><a href="NumberInput.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary: </li>
<li>Nested | </li>
<li><a href="#field_summary">Field</a> | </li>
<li><a href="#constructor_summary">Constr</a> | </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><a href="#constructor_detail">Constr</a> | </li>
<li><a href="#method_detail">Method</a></li>
</ul>
</div>
<a name="skip-navbar_bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
</body>
</html>