File: extrapages.txt

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/** \mainpage CODA Java Interface
 *
 * \section intro Introduction
 * The CODA Java interface consists of a Java package 'nl.stcorp.coda', containing several classes and methods that
 * allow the user to easily access data inside product files.
 *
 * The CODA Java interface contains a wrapping of the <a href="../libcoda/index.html">CODA C interface</a>.
 * The higher-level CODA functions as can be found in the IDL and MATLAB interfaces of CODA are not available.
 *
 * The main difference between the C and the Java interfaces is that for Java a number of classes (Coda, Product, Cursor, and Type)
 * have been defined to which the various functions are attached as methods (comparable to the similarly named structs at the C level).
 * These methods are either static class methods (for global CODA functions not directly involving a data product), or instance methods
 * (for CODA functions that are specific to a Product, a Cursor, or a Type, i.e. would take a pointer to such a struct as their first parameter in the C version).
 *
 * In addition, the Java interface renames all functions and variables to be more Java-like (i.e. use 'camelCase').
 * The prefix that most of the C function names have ('coda_', 'coda_product_') have also been removed as redundant, because the methods
 * now all exist in the scope of a particular Class that generally corresponds to that prefix (e.g. 'coda_init()' becomes 'Coda.init()', not 'Coda.coda_init()').
 *
 * A final difference is that the error return codes of the C interface have been replaced by an exception mechanism at the Java layer.
 * Most CODA methods need to be wrapped in a try-catch pair that tests for a CodaException occurrence.
 * If something goes wrong, that exception will be thrown, its message containing the original CODA error message returned by the underlying C function.
 *
 * The underlying <a href="../libcoda/index.html">CODA C interface</a> API documentation remains the authoritative reference documentation source for CODA functionality.
 * The Java API information provided here is basic and mainly serves to (a) document the method and parameter names, and
 * (b) give information about those areas in which there is a significant difference between the C and Java interface other than what has already been described here.
 * Documentation on the CODA enumerated types can also be found in the C API documentation.
 *
 * \section codadef CODA definition path
 *
 * Note that in order to access products whose formats are defined using .codadef files, you should let CODA now
 * where these .codadef files are stored. You can do this by using the nl.stcorp.coda.Coda::setDefinitionPath() or
 * nl.stcorp.coda.Coda::setDefinitionPathConditional() functions, or you can set the CODA_DEFINITION environment variable.
 * This environment variable should be a ':' separated (';' on Windows) list of absolute paths to directories containing
 * .codadef files or absolute paths to .codadef files themselves (or a mix of those).
 *
 * \section intro_classes Classes
 * Each class has a separate section that contains its general description together with descriptions for all types,
 * variables, methods, etc. that are part of this class.
 *
 * - <a href="annotated.html">CODA Classes</a>
*/

/**
* \package nl.stcorp.coda
*
* \class ArrayOrderingEnum
* Ordering of elements within arrays (C or Fortran variant).
*
* \class FormatEnum
* The data storage formats that are supported by CODA.
*
* \class NativeTypeEnum
* Machine specific data types.
*
* \class SpecialTypeEnum
* The special data types.
*
* \class TypeClassEnum
* CODA Type classes.
*
*
*/