24200f73d8
git-svn-id: http://svn.openlayers.org/tags/openlayers/release-2.5-rc3@4433 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
60 lines
1.5 KiB
JavaScript
60 lines
1.5 KiB
JavaScript
/* Copyright (c) 2006-2007 MetaCarta, Inc., published under the BSD license.
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* See http://svn.openlayers.org/trunk/openlayers/release-license.txt
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* for the full text of the license. */
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/**
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* @requires OpenLayers/Util.js
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*
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* Class: OpenLayers.Format
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* Base class for format reading/writing a variety of formats. Subclasses
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* of OpenLayers.Format are expected to have read and write methods.
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*/
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OpenLayers.Format = OpenLayers.Class({
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/**
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* Constructor: OpenLayers.Format
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* Instances of this class are not useful. See one of the subclasses.
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*
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* Parameters:
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* options - {Object} An optional object with properties to set on the
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* format
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*
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* Returns:
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* An instance of OpenLayers.Format
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*/
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initialize: function(options) {
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OpenLayers.Util.extend(this, options);
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},
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/**
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* Method: read
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* Read data from a string, and return an object whose type depends on the
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* subclass.
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*
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* Parameters:
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* data - {string} Data to read/parse.
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*
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* Returns:
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* Depends on the subclass
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*/
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read: function(data) {
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alert("Read not implemented.");
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},
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/**
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* Method: write
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* Accept an object, and return a string.
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*
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* Parameters:
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* object - {Object} Object to be serialized
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*
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* Returns:
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* {String} A string representation of the object.
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*/
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write: function(object) {
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alert("Write not implemented.");
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},
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CLASS_NAME: "OpenLayers.Format"
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});
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