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| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#field-summary">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method-summary">Method</a></li> |
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| <li>Detail: </li> |
| <li><a href="#field-detail">Field</a> | </li> |
| <li>Constr | </li> |
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| <div class="sub-title"><span class="module-label-in-type">Module</span> <a href="../../../../../../module-summary.html">org.apache.jena.arq</a></div> |
| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.jena.sparql.engine.binding</a></div> |
| <h1 title="Class BindingBuilder" class="title">Class BindingBuilder</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance">org.apache.jena.sparql.engine.binding.BindingBuilder</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">BindingBuilder</span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div> |
| <div class="block">Build Bindings. |
| <p> |
| <a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a> are immutable and can not be changed once constructed. A |
| <code>BindingBuilder</code> accumulates some var/node pairs and, at the build step, |
| chooses the most efficient <a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a> implementation. |
| |
| <pre> |
| Binding binding = Binding.builder() |
| .add(var, value) |
| ... |
| .build(); |
| </pre> |
| |
| The <a href="#build()"><code>build()</code></a> method can only be called once per binding constructed. A |
| <a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding"><code>BindingBuilder</code></a> can be reused but is not thread safe. |
| <p>Example: |
| <pre> |
| BindingBuilder builder = Binding.builder(parent); |
| for .... { |
| |
| builder.reset() |
| for ( ... each variable ... ) { |
| builder.add(var, node) |
| } |
| Binding binding = builder.build(); |
| ... accumulate binding ... |
| } |
| </pre> |
| <p>Example: |
| <pre> |
| BindingBuilder builder = Binding.builder(parent); |
| for .... { |
| Binding binding = |
| builder.reset() |
| .add(var1, node1) |
| .add(var2, node2) |
| .add(var3, node3) |
| .build(); |
| } |
| ... accumulate binding ... |
| } |
| </pre> |
| |
| See also <a href="BindingFactory.html" title="class in org.apache.jena.sparql.engine.binding"><code>BindingFactory</code></a>. When the number of var/node pairs is fixed and |
| known, operations in <a href="BindingFactory.html" title="class in org.apache.jena.sparql.engine.binding"><code>BindingFactory</code></a> directly create a binding without |
| needing a builder.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>static final <a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#noParent" class="member-name-link">noParent</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#add(org.apache.jena.sparql.core.Var,org.apache.jena.graph.Node)" class="member-name-link">add</a><wbr>(<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a> var, |
| org.apache.jena.graph.Node node)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#addAll(org.apache.jena.sparql.engine.binding.Binding)" class="member-name-link">addAll</a><wbr>(<a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a> other)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Add all the (var, value) pairs from another binding</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#build()" class="member-name-link">build</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Construct the binding.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#contains(org.apache.jena.sparql.core.Var)" class="member-name-link">contains</a><wbr>(<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a> var)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create()" class="member-name-link">create</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(org.apache.jena.sparql.engine.binding.Binding)" class="member-name-link">create</a><wbr>(<a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a> parent)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>org.apache.jena.graph.Node</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#get(org.apache.jena.sparql.core.Var)" class="member-name-link">get</a><wbr>(<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a> var)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>org.apache.jena.graph.Node</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getOrSame(org.apache.jena.sparql.core.Var)" class="member-name-link">getOrSame</a><wbr>(<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a> var)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Get or return the variable.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isEmpty()" class="member-name-link">isEmpty</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#reset()" class="member-name-link">reset</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Reset the builder state, while keeping the parent</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#set(org.apache.jena.sparql.core.Var,org.apache.jena.graph.Node)" class="member-name-link">set</a><wbr>(<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a> var, |
| org.apache.jena.graph.Node node)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Accumulate (var,value) pairs.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#snapshot()" class="member-name-link">snapshot</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Build a view of the current state.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toString()" class="member-name-link">toString</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a><<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#vars1()" class="member-name-link">vars1</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Variables in the builder - does not include the parent.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="noParent"> |
| <h3>noParent</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a></span> <span class="element-name">noParent</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="create()"> |
| <h3>create</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></span> <span class="element-name">create</span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="create(org.apache.jena.sparql.engine.binding.Binding)"> |
| <h3>create</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></span> <span class="element-name">create</span><wbr><span class="parameters">(<a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a> parent)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="set(org.apache.jena.sparql.core.Var,org.apache.jena.graph.Node)"> |
| <h3>set</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></span> <span class="element-name">set</span><wbr><span class="parameters">(<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a> var, |
| org.apache.jena.graph.Node node)</span></div> |
| <div class="block">Accumulate (var,value) pairs. |
| Allow binding in this level to be replaced (i.e. not in parent)</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="add(org.apache.jena.sparql.core.Var,org.apache.jena.graph.Node)"> |
| <h3>add</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></span> <span class="element-name">add</span><wbr><span class="parameters">(<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a> var, |
| org.apache.jena.graph.Node node)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addAll(org.apache.jena.sparql.engine.binding.Binding)"> |
| <h3>addAll</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></span> <span class="element-name">addAll</span><wbr><span class="parameters">(<a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a> other)</span></div> |
| <div class="block">Add all the (var, value) pairs from another binding</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getOrSame(org.apache.jena.sparql.core.Var)"> |
| <h3>getOrSame</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">org.apache.jena.graph.Node</span> <span class="element-name">getOrSame</span><wbr><span class="parameters">(<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a> var)</span></div> |
| <div class="block">Get or return the variable.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="get(org.apache.jena.sparql.core.Var)"> |
| <h3>get</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">org.apache.jena.graph.Node</span> <span class="element-name">get</span><wbr><span class="parameters">(<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a> var)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="contains(org.apache.jena.sparql.core.Var)"> |
| <h3>contains</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">contains</span><wbr><span class="parameters">(<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a> var)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isEmpty()"> |
| <h3>isEmpty</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">isEmpty</span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="vars1()"> |
| <h3>vars1</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link">Iterator</a><<a href="../../core/Var.html" title="class in org.apache.jena.sparql.core">Var</a>></span> <span class="element-name">vars1</span>()</div> |
| <div class="block">Variables in the builder - does not include the parent.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="reset()"> |
| <h3>reset</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="BindingBuilder.html" title="class in org.apache.jena.sparql.engine.binding">BindingBuilder</a></span> <span class="element-name">reset</span>()</div> |
| <div class="block">Reset the builder state, while keeping the parent</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="build()"> |
| <h3>build</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a></span> <span class="element-name">build</span>()</div> |
| <div class="block">Construct the binding. This can be called only once for a binding but the |
| builder can be reused after a call to <a href="#reset()"><code>reset()</code></a>.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="snapshot()"> |
| <h3>snapshot</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="Binding.html" title="interface in org.apache.jena.sparql.engine.binding">Binding</a></span> <span class="element-name">snapshot</span>()</div> |
| <div class="block">Build a view of the current state. |
| <p> |
| Do not modify the builder while this binding is in use. |
| Changes to the builder make this view unstable. |
| To create a finished binding, call <a href="#build()"><code>build()</code></a>.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toString()"> |
| <h3>toString</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span> <span class="element-name">toString</span>()</div> |
| <dl class="notes"> |
| <dt>Overrides:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a></code> in class <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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