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<pre><span class="sourceLineNo">001</span>package com.fluidops.fedx.structures;<a name="line.1"></a>
<span class="sourceLineNo">002</span><a name="line.2"></a>
<span class="sourceLineNo">003</span>import com.fluidops.fedx.evaluation.TripleSource;<a name="line.3"></a>
<span class="sourceLineNo">004</span><a name="line.4"></a>
<span class="sourceLineNo">005</span>/**<a name="line.5"></a>
<span class="sourceLineNo">006</span> * Additional {@link EndpointConfiguration} for SPARQL endpoints.<a name="line.6"></a>
<span class="sourceLineNo">007</span> * <a name="line.7"></a>
<span class="sourceLineNo">008</span> * @author Andreas Schwarte<a name="line.8"></a>
<span class="sourceLineNo">009</span> *<a name="line.9"></a>
<span class="sourceLineNo">010</span> */<a name="line.10"></a>
<span class="sourceLineNo">011</span>public class SparqlEndpointConfiguration implements EndpointConfiguration {<a name="line.11"></a>
<span class="sourceLineNo">012</span><a name="line.12"></a>
<span class="sourceLineNo">013</span>        private boolean supportsASKQueries = true;<a name="line.13"></a>
<span class="sourceLineNo">014</span>        <a name="line.14"></a>
<span class="sourceLineNo">015</span>        /**<a name="line.15"></a>
<span class="sourceLineNo">016</span>         * Flag indicating whether ASK queries are supported. Specific<a name="line.16"></a>
<span class="sourceLineNo">017</span>         * {@link TripleSource} implementations may use this information<a name="line.17"></a>
<span class="sourceLineNo">018</span>         * to decide whether to use ASK or SELECT for source selection.<a name="line.18"></a>
<span class="sourceLineNo">019</span>         * <a name="line.19"></a>
<span class="sourceLineNo">020</span>         * @return boolean indicating whether ASK queries are supported<a name="line.20"></a>
<span class="sourceLineNo">021</span>         */<a name="line.21"></a>
<span class="sourceLineNo">022</span>        public boolean supportsASKQueries() {<a name="line.22"></a>
<span class="sourceLineNo">023</span>                return supportsASKQueries;<a name="line.23"></a>
<span class="sourceLineNo">024</span>        }<a name="line.24"></a>
<span class="sourceLineNo">025</span>        <a name="line.25"></a>
<span class="sourceLineNo">026</span>        /**<a name="line.26"></a>
<span class="sourceLineNo">027</span>         * Define whether this endpoint supports ASK queries.<a name="line.27"></a>
<span class="sourceLineNo">028</span>         * <a name="line.28"></a>
<span class="sourceLineNo">029</span>         * @param flag<a name="line.29"></a>
<span class="sourceLineNo">030</span>         */<a name="line.30"></a>
<span class="sourceLineNo">031</span>        public void setSupportsASKQueries(boolean flag) {<a name="line.31"></a>
<span class="sourceLineNo">032</span>                this.supportsASKQueries = flag;<a name="line.32"></a>
<span class="sourceLineNo">033</span>        }<a name="line.33"></a>
<span class="sourceLineNo">034</span>}<a name="line.34"></a>




























































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