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Jackson Core Source Code
Jackson is "the Java JSON library" or "the best JSON parser for Java". Or simply as "JSON for Java".
Jackson Core Source Code files are provided in the source packge (jackson-core-2.14.0-sources.jar). You can download it at Jackson Maven Website.
You can also browse Jackson Core Source Code below:
✍: FYIcenter.com
⏎ com/fasterxml/jackson/core/io/doubleparser/DoubleBitsFromCharSequence.java
/** * References: * <dl> * <dt>This class has been derived from "FastDoubleParser".</dt> * <dd>Copyright (c) Werner Randelshofer. Apache 2.0 License. * <a href="https://github.com/wrandelshofer/FastDoubleParser">github.com</a>.</dd> * </dl> */ package com.fasterxml.jackson.core.io.doubleparser; /** * Parses a {@code double} from a {@link CharSequence}. */ final class DoubleBitsFromCharSequence extends AbstractFloatingPointBitsFromCharSequence { /** * Creates a new instance. */ public DoubleBitsFromCharSequence() { } @Override long nan() { return Double.doubleToRawLongBits(Double.NaN); } @Override long negativeInfinity() { return Double.doubleToRawLongBits(Double.NEGATIVE_INFINITY); } @Override long positiveInfinity() { return Double.doubleToRawLongBits(Double.POSITIVE_INFINITY); } @Override long valueOfFloatLiteral(CharSequence str, int startIndex, int endIndex, boolean isNegative, long significand, int exponent, boolean isSignificandTruncated, int exponentOfTruncatedSignificand) { double d = FastDoubleMath.tryDecFloatToDoubleTruncated(isNegative, significand, exponent, isSignificandTruncated, exponentOfTruncatedSignificand); return Double.doubleToRawLongBits(Double.isNaN(d) ? Double.parseDouble(str.subSequence(startIndex, endIndex).toString()) : d); } @Override long valueOfHexLiteral( CharSequence str, int startIndex, int endIndex, boolean isNegative, long significand, int exponent, boolean isSignificandTruncated, int exponentOfTruncatedSignificand) { double d = FastDoubleMath.tryHexFloatToDoubleTruncated(isNegative, significand, exponent, isSignificandTruncated, exponentOfTruncatedSignificand); return Double.doubleToRawLongBits(Double.isNaN(d) ? Double.parseDouble(str.subSequence(startIndex, endIndex).toString()) : d); } }
⏎ com/fasterxml/jackson/core/io/doubleparser/DoubleBitsFromCharSequence.java
Or download all of them as a single archive file:
File name: jackson-core-2.14.0-sources.jar File size: 497693 bytes Release date: 2022-11-05 Download
⇒ Download and Install Jackson Binary Package
2016-02-03, 38611👍, 1💬
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