Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
JRE 8 rt.jar - com.* Package Source Code
JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:
com.* - Internal Oracle and Sun Microsystems libraries java.* - Standard Java API libraries. javax.* - Extended Java API libraries. jdk.* - JDK supporting libraries. org.* - Third party libraries. sun.* - Old libraries developed by Sun Microsystems.
JAR File Information:
Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib 63,596,151 rt.jar
Here is the list of Java classes of the com.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ com/sun/org/apache/xerces/internal/impl/dv/xs/FloatDV.java
/* * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ /* * Copyright 2001-2005 The Apache Software Foundation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.sun.org.apache.xerces.internal.impl.dv.xs; import com.sun.org.apache.xerces.internal.impl.dv.InvalidDatatypeValueException; import com.sun.org.apache.xerces.internal.impl.dv.ValidationContext; import com.sun.org.apache.xerces.internal.xs.datatypes.XSFloat; /** * Represent the schema type "float" * * @xerces.internal * * @author Neeraj Bajaj, Sun Microsystems, inc. * @author Sandy Gao, IBM * * @version $Id: FloatDV.java,v 1.7 2010-11-01 04:39:47 joehw Exp $ */ public class FloatDV extends TypeValidator { public short getAllowedFacets(){ return ( XSSimpleTypeDecl.FACET_PATTERN | XSSimpleTypeDecl.FACET_WHITESPACE | XSSimpleTypeDecl.FACET_ENUMERATION |XSSimpleTypeDecl.FACET_MAXINCLUSIVE |XSSimpleTypeDecl.FACET_MININCLUSIVE | XSSimpleTypeDecl.FACET_MAXEXCLUSIVE | XSSimpleTypeDecl.FACET_MINEXCLUSIVE ); }//getAllowedFacets() //convert a String to Float form, we have to take care of cases specified in spec like INF, -INF and NaN public Object getActualValue(String content, ValidationContext context) throws InvalidDatatypeValueException { try{ return new XFloat(content); } catch (NumberFormatException ex){ throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{content, "float"}); } }//getActualValue() // Can't call Float#compareTo method, because it's introduced in jdk 1.2 public int compare(Object value1, Object value2){ return ((XFloat)value1).compareTo((XFloat)value2); }//compare() //distinguishes between identity and equality for float datatype //0.0 is equal but not identical to -0.0 public boolean isIdentical (Object value1, Object value2) { if (value2 instanceof XFloat) { return ((XFloat)value1).isIdentical((XFloat)value2); } return false; }//isIdentical() private static final class XFloat implements XSFloat { private final float value; public XFloat(String s) throws NumberFormatException { if (DoubleDV.isPossibleFP(s)) { value = Float.parseFloat(s); } else if ( s.equals("INF") ) { value = Float.POSITIVE_INFINITY; } else if ( s.equals("-INF") ) { value = Float.NEGATIVE_INFINITY; } else if ( s.equals("NaN") ) { value = Float.NaN; } else { throw new NumberFormatException(s); } } public boolean equals(Object val) { if (val == this) return true; if (!(val instanceof XFloat)) return false; XFloat oval = (XFloat)val; // NOTE: we don't distinguish 0.0 from -0.0 if (value == oval.value) return true; if (value != value && oval.value != oval.value) return true; return false; } public int hashCode() { // This check is necessary because floatToIntBits(+0) != floatToIntBits(-0) return (value == 0f) ? 0 : Float.floatToIntBits(value); } // NOTE: 0.0 is equal but not identical to -0.0 public boolean isIdentical (XFloat val) { if (val == this) { return true; } if (value == val.value) { return (value != 0.0f || (Float.floatToIntBits(value) == Float.floatToIntBits(val.value))); } if (value != value && val.value != val.value) return true; return false; } private int compareTo(XFloat val) { float oval = val.value; // this < other if (value < oval) return -1; // this > other if (value > oval) return 1; // this == other // NOTE: we don't distinguish 0.0 from -0.0 if (value == oval) return 0; // one of the 2 values or both is/are NaN(s) if (value != value) { // this = NaN = other if (oval != oval) return 0; // this is NaN <> other return INDETERMINATE; } // other is NaN <> this return INDETERMINATE; } private String canonical; public synchronized String toString() { if (canonical == null) { if (value == Float.POSITIVE_INFINITY) canonical = "INF"; else if (value == Float.NEGATIVE_INFINITY) canonical = "-INF"; else if (value != value) canonical = "NaN"; // NOTE: we don't distinguish 0.0 from -0.0 else if (value == 0) canonical = "0.0E1"; else { // REVISIT: use the java algorithm for now, because we // don't know what to output for 1.1f (which is no // actually 1.1) canonical = Float.toString(value); // if it contains 'E', then it should be a valid schema // canonical representation if (canonical.indexOf('E') == -1) { int len = canonical.length(); // at most 3 longer: E, -, 9 char[] chars = new char[len+3]; canonical.getChars(0, len, chars, 0); // expected decimal point position int edp = chars[0] == '-' ? 2 : 1; // for non-zero integer part if (value >= 1 || value <= -1) { // decimal point position int dp = canonical.indexOf('.'); // move the digits: ddd.d --> d.ddd for (int i = dp; i > edp; i--) { chars[i] = chars[i-1]; } chars[edp] = '.'; // trim trailing zeros: d00.0 --> d.000 --> d. while (chars[len-1] == '0') len--; // add the last zero if necessary: d. --> d.0 if (chars[len-1] == '.') len++; // append E: d.dd --> d.ddE chars[len++] = 'E'; // how far we shifted the decimal point int shift = dp - edp; // append the exponent --> d.ddEd // the exponent is at most 7 chars[len++] = (char)(shift + '0'); } else { // non-zero digit point int nzp = edp + 1; // skip zeros: 0.003 while (chars[nzp] == '0') nzp++; // put the first non-zero digit to the left of '.' chars[edp-1] = chars[nzp]; chars[edp] = '.'; // move other digits (non-zero) to the right of '.' for (int i = nzp+1, j = edp+1; i < len; i++, j++) chars[j] = chars[i]; // adjust the length len -= nzp - edp; // append 0 if nessary: 0.03 --> 3. --> 3.0 if (len == edp + 1) chars[len++] = '0'; // append E-: d.dd --> d.ddE- chars[len++] = 'E'; chars[len++] = '-'; // how far we shifted the decimal point int shift = nzp - edp; // append the exponent --> d.ddEd // the exponent is at most 3 chars[len++] = (char)(shift + '0'); } canonical = new String(chars, 0, len); } } } return canonical; } public float getValue() { return value; } } } // class FloatDV
⏎ com/sun/org/apache/xerces/internal/impl/dv/xs/FloatDV.java
Or download all of them as a single archive file:
File name: jre-rt-com-1.8.0_191-src.zip File size: 8099783 bytes Release date: 2018-10-28 Download
⇒ Backup JDK 8 Installation Directory
2023-02-07, 255331👍, 3💬
Popular Posts:
Apache Axis2 is the core engine for Web services. It is a complete re-design and re-write of the wid...
JDK 11 java.rmi.jmod is the JMOD file for JDK 11 RMI (Remote Method Invocation) module. JDK 11 RMI m...
JDK 8 tools.jar is the JAR file for JDK 8 tools. It contains Java classes to support different JDK t...
Jettison is a collection of Java APIs (like STaX and DOM) which read and write JSON. This allows nea...
commons-collections4-4.4 -sources.jaris the source JAR file for Apache Commons Collections 4.2, whic...