javadocAggregate/org/apache/calcite/sql/parser/Span.html - calcite-site - Git at Google

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 <div class="header">
 <div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.sql.parser</a></div>
 <h1 title="Class Span" class="title">Class Span</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.calcite.sql.parser.Span</div>
 </div>
 <section class="class-description" id="class-description">
 <hr>
 <div class="type-signature"><span class="modifiers">public final class </span><span class="element-name type-name-label">Span</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">Builder for <a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser"><code>SqlParserPos</code></a>.

  <p>Because it is mutable, it is convenient for keeping track of the
  positions of the tokens that go into a non-terminal. It can be passed
  into methods, which can add the positions of tokens consumed to it.

  <p>Some patterns:

  <ul>
  <li><code>final Span s;</code> declaration of a Span at the top of a production
  <li><code>s = span();</code> initializes s to a Span that includes the token we
    just saw; very often occurs immediately after the first token in the
    production
  <li><code>s.end(this);</code> adds the most recent token to span s and evaluates
    to a SqlParserPosition that spans from beginning to end; commonly used
    when making a call to a function
  <li><code>s.pos()</code> returns a position spanning all tokens in the list
  <li><code>s.add(node);</code> adds a SqlNode's parser position to a span
  <li><code>s.addAll(nodeList);</code> adds several SqlNodes' parser positions to
    a span
  <li><code>s = Span.of();</code> initializes s to an empty Span, not even
    including the most recent token; rarely used
  </ul></div>
 </section>
 <section class="summary">
 <ul class="summary-list">
 <!-- ========== 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="Span.html" title="class in org.apache.calcite.sql.parser">Span</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.calcite.sql.parser.SqlAbstractParserImpl)" class="member-name-link">add</a><wbr>(org.apache.calcite.sql.parser.SqlAbstractParserImpl&nbsp;parser)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Adds the position of the last token emitted by a parser to the list,
  and returns this Span.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#add(org.apache.calcite.sql.parser.SqlParserPos)" class="member-name-link">add</a><wbr>(<a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a>&nbsp;pos)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Adds a position to the list,
  and returns this Span.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</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.calcite.sql.SqlNode)" class="member-name-link">add</a><wbr>(<a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Adds a node's position to the list,
  and returns this Span.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</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(java.lang.Iterable)" class="member-name-link">addAll</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a>&lt;? extends <a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&gt;&nbsp;nodes)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Adds the positions of a collection of nodes to the list,
  and returns this Span.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#addIf(org.apache.calcite.sql.SqlNode)" class="member-name-link">addIf</a><wbr>(@Nullable <a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Adds a node's position to the list if the node is not null,
  and returns this Span.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#clear()" class="member-name-link">clear</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Clears the contents of this Span, and returns this Span.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#end(org.apache.calcite.sql.parser.SqlAbstractParserImpl)" class="member-name-link">end</a><wbr>(org.apache.calcite.sql.parser.SqlAbstractParserImpl&nbsp;parser)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Adds the position of the last token emitted by a parser to the list,
  and returns a position that covers the whole range.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#end(org.apache.calcite.sql.SqlNode)" class="member-name-link">end</a><wbr>(<a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Adds a node's position to the list,
  and returns a position that covers the whole range.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#of()" class="member-name-link">of</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Creates an empty Span.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#of(java.util.Collection)" class="member-name-link">of</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">Collection</a>&lt;? extends <a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&gt;&nbsp;nodes)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Creates a Span of a list of nodes.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#of(org.apache.calcite.sql.parser.SqlParserPos)" class="member-name-link">of</a><wbr>(<a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a>&nbsp;p)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Creates a Span with one position.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#of(org.apache.calcite.sql.SqlNode)" class="member-name-link">of</a><wbr>(<a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Creates a Span of one node.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#of(org.apache.calcite.sql.SqlNodeList)" class="member-name-link">of</a><wbr>(<a href="../SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a>&nbsp;nodeList)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Creates a Span of a node list.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#of(org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.SqlNode)" class="member-name-link">of</a><wbr>(<a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n0,
  <a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n1)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Creates a Span between two nodes.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#pos()" class="member-name-link">pos</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Returns a position spanning the earliest position to the latest.</div>
 </div>
 </div>
 </div>
 </div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;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#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <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#finalize()" title="class or interface in java.lang" class="external-link">finalize</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#toString()" title="class or interface in java.lang" class="external-link">toString</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">
 <!-- ============ METHOD DETAIL ========== -->
 <li>
 <section class="method-details" id="method-detail">
 <h2>Method Details</h2>
 <ul class="member-list">
 <li>
 <section class="detail" id="of()">
 <h3>of</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">of</span>()</div>
 <div class="block">Creates an empty Span.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="of(org.apache.calcite.sql.parser.SqlParserPos)">
 <h3>of</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">of</span><wbr><span class="parameters">(<a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a>&nbsp;p)</span></div>
 <div class="block">Creates a Span with one position.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="of(org.apache.calcite.sql.SqlNode)">
 <h3>of</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">of</span><wbr><span class="parameters">(<a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n)</span></div>
 <div class="block">Creates a Span of one node.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="of(org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.SqlNode)">
 <h3>of</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">of</span><wbr><span class="parameters">(<a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n0,
  <a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n1)</span></div>
 <div class="block">Creates a Span between two nodes.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="of(java.util.Collection)">
 <h3>of</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">of</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">Collection</a>&lt;? extends <a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&gt;&nbsp;nodes)</span></div>
 <div class="block">Creates a Span of a list of nodes.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="of(org.apache.calcite.sql.SqlNodeList)">
 <h3>of</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">of</span><wbr><span class="parameters">(<a href="../SqlNodeList.html" title="class in org.apache.calcite.sql">SqlNodeList</a>&nbsp;nodeList)</span></div>
 <div class="block">Creates a Span of a node list.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="add(org.apache.calcite.sql.SqlNode)">
 <h3>add</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">add</span><wbr><span class="parameters">(<a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n)</span></div>
 <div class="block">Adds a node's position to the list,
  and returns this Span.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="addIf(org.apache.calcite.sql.SqlNode)">
 <h3>addIf</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">addIf</span><wbr><span class="parameters">(@Nullable <a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n)</span></div>
 <div class="block">Adds a node's position to the list if the node is not null,
  and returns this Span.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="add(org.apache.calcite.sql.parser.SqlParserPos)">
 <h3>add</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">add</span><wbr><span class="parameters">(<a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a>&nbsp;pos)</span></div>
 <div class="block">Adds a position to the list,
  and returns this Span.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="addAll(java.lang.Iterable)">
 <h3>addAll</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">addAll</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a>&lt;? extends <a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&gt;&nbsp;nodes)</span></div>
 <div class="block">Adds the positions of a collection of nodes to the list,
  and returns this Span.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="add(org.apache.calcite.sql.parser.SqlAbstractParserImpl)">
 <h3>add</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">add</span><wbr><span class="parameters">(org.apache.calcite.sql.parser.SqlAbstractParserImpl&nbsp;parser)</span></div>
 <div class="block">Adds the position of the last token emitted by a parser to the list,
  and returns this Span.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="pos()">
 <h3>pos</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a></span>&nbsp;<span class="element-name">pos</span>()</div>
 <div class="block">Returns a position spanning the earliest position to the latest.
  Does not assume that the positions are sorted.
  Throws if the list is empty.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="end(org.apache.calcite.sql.parser.SqlAbstractParserImpl)">
 <h3>end</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a></span>&nbsp;<span class="element-name">end</span><wbr><span class="parameters">(org.apache.calcite.sql.parser.SqlAbstractParserImpl&nbsp;parser)</span></div>
 <div class="block">Adds the position of the last token emitted by a parser to the list,
  and returns a position that covers the whole range.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="end(org.apache.calcite.sql.SqlNode)">
 <h3>end</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="SqlParserPos.html" title="class in org.apache.calcite.sql.parser">SqlParserPos</a></span>&nbsp;<span class="element-name">end</span><wbr><span class="parameters">(<a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a>&nbsp;n)</span></div>
 <div class="block">Adds a node's position to the list,
  and returns a position that covers the whole range.</div>
 </section>
 </li>
 <li>
 <section class="detail" id="clear()">
 <h3>clear</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="Span.html" title="class in org.apache.calcite.sql.parser">Span</a></span>&nbsp;<span class="element-name">clear</span>()</div>
 <div class="block">Clears the contents of this Span, and returns this Span.</div>
 </section>
 </li>
 </ul>
 </section>
 </li>
 </ul>
 </section>
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