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| <li>org.apache.calcite.materialize.Lattice.Builder</li> |
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| <pre>public static class <span class="typeNameLabel">Lattice.Builder</span> |
| extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></pre> |
| <div class="block">Lattice builder.</div> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.materialize.LatticeSpace,org.apache.calcite.jdbc.CalciteSchema,java.lang.String)">Builder</a></span>​(org.apache.calcite.materialize.LatticeSpace space, |
| <a href="../jdbc/CalciteSchema.html" title="class in org.apache.calcite.jdbc">CalciteSchema</a> schema, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> sql)</code></th> |
| <td class="colLast"> </td> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addMeasure(org.apache.calcite.materialize.Lattice.Measure)">addMeasure</a></span>​(<a href="Lattice.Measure.html" title="class in org.apache.calcite.materialize">Lattice.Measure</a> measure)</code></th> |
| <td class="colLast"> |
| <div class="block">Adds a measure, if it does not already exist.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addTile(org.apache.calcite.materialize.Lattice.Tile)">addTile</a></span>​(<a href="Lattice.Tile.html" title="class in org.apache.calcite.materialize">Lattice.Tile</a> tile)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="Lattice.Builder.html" title="class in org.apache.calcite.materialize">Lattice.Builder</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#algorithm(boolean)">algorithm</a></span>​(boolean algorithm)</code></th> |
| <td class="colLast"> |
| <div class="block">Sets the "algorithm" attribute (default false).</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="Lattice.Builder.html" title="class in org.apache.calcite.materialize">Lattice.Builder</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#algorithmMaxMillis(long)">algorithmMaxMillis</a></span>​(long algorithmMaxMillis)</code></th> |
| <td class="colLast"> |
| <div class="block">Sets the "algorithmMaxMillis" attribute (default -1).</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="Lattice.Builder.html" title="class in org.apache.calcite.materialize">Lattice.Builder</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#auto(boolean)">auto</a></span>​(boolean auto)</code></th> |
| <td class="colLast"> |
| <div class="block">Sets the "auto" attribute (default true).</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="Lattice.html" title="class in org.apache.calcite.materialize">Lattice</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#build()">build</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Builds a lattice.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="Lattice.Column.html" title="class in org.apache.calcite.materialize">Lattice.Column</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#column(int,int)">column</a></span>​(int table, |
| int column)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="Lattice.Column.html" title="class in org.apache.calcite.materialize">Lattice.Column</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#expression(org.apache.calcite.rex.RexNode,java.lang.String,java.util.List)">expression</a></span>​(<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> e, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> alias, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>> tableAliases)</code></th> |
| <td class="colLast"> |
| <div class="block">Adds a lattice column based on a SQL expression, |
| or returns a column based on the same expression seen previously.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableList<<a href="Lattice.Column.html" title="class in org.apache.calcite.materialize">Lattice.Column</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#resolveArgs(java.lang.Object)">resolveArgs</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> args)</code></th> |
| <td class="colLast"> |
| <div class="block">Resolves the arguments of a |
| <a href="../model/JsonMeasure.html" title="class in org.apache.calcite.model"><code>JsonMeasure</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="Lattice.Column.html" title="class in org.apache.calcite.materialize">Lattice.Column</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#resolveColumn(java.lang.Object)">resolveColumn</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> name)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="Lattice.Measure.html" title="class in org.apache.calcite.materialize">Lattice.Measure</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#resolveMeasure(java.lang.String,boolean,java.lang.Object)">resolveMeasure</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> aggName, |
| boolean distinct, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> args)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="Lattice.Builder.html" title="class in org.apache.calcite.materialize">Lattice.Builder</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#rowCountEstimate(double)">rowCountEstimate</a></span>​(double rowCountEstimate)</code></th> |
| <td class="colLast"> |
| <div class="block">Sets the "rowCountEstimate" attribute (default null).</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="Lattice.Builder.html" title="class in org.apache.calcite.materialize">Lattice.Builder</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#statisticProvider(java.lang.String)">statisticProvider</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> statisticProvider)</code></th> |
| <td class="colLast"> |
| <div class="block">Sets the "statisticProvider" attribute.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#use(org.apache.calcite.materialize.Lattice.Column,boolean)">use</a></span>​(<a href="Lattice.Column.html" title="class in org.apache.calcite.materialize">Lattice.Column</a> column, |
| boolean measure)</code></th> |
| <td class="colLast"> |
| <div class="block">Records a use of a column.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">hashCode</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink">toString</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></li> |
| </ul> |
| </li> |
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| </section> |
| </li> |
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| <section role="region"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a id="<init>(org.apache.calcite.materialize.LatticeSpace,org.apache.calcite.jdbc.CalciteSchema,java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>Builder</h4> |
| <pre>public Builder​(org.apache.calcite.materialize.LatticeSpace space, |
| <a href="../jdbc/CalciteSchema.html" title="class in org.apache.calcite.jdbc">CalciteSchema</a> schema, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> sql)</pre> |
| </li> |
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| </li> |
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| </section> |
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| <h4>auto</h4> |
| <pre class="methodSignature">public <a href="Lattice.Builder.html" title="class in org.apache.calcite.materialize">Lattice.Builder</a> auto​(boolean auto)</pre> |
| <div class="block">Sets the "auto" attribute (default true).</div> |
| </li> |
| </ul> |
| <a id="algorithm(boolean)"> |
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| <h4>algorithm</h4> |
| <pre class="methodSignature">public <a href="Lattice.Builder.html" title="class in org.apache.calcite.materialize">Lattice.Builder</a> algorithm​(boolean algorithm)</pre> |
| <div class="block">Sets the "algorithm" attribute (default false).</div> |
| </li> |
| </ul> |
| <a id="algorithmMaxMillis(long)"> |
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| <h4>algorithmMaxMillis</h4> |
| <pre class="methodSignature">public <a href="Lattice.Builder.html" title="class in org.apache.calcite.materialize">Lattice.Builder</a> algorithmMaxMillis​(long algorithmMaxMillis)</pre> |
| <div class="block">Sets the "algorithmMaxMillis" attribute (default -1).</div> |
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| <h4>rowCountEstimate</h4> |
| <pre class="methodSignature">public <a href="Lattice.Builder.html" title="class in org.apache.calcite.materialize">Lattice.Builder</a> rowCountEstimate​(double rowCountEstimate)</pre> |
| <div class="block">Sets the "rowCountEstimate" attribute (default null).</div> |
| </li> |
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| <a id="statisticProvider(java.lang.String)"> |
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| <h4>statisticProvider</h4> |
| <pre class="methodSignature">public <a href="Lattice.Builder.html" title="class in org.apache.calcite.materialize">Lattice.Builder</a> statisticProvider​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> statisticProvider)</pre> |
| <div class="block">Sets the "statisticProvider" attribute. |
| |
| <p>If not set, the lattice will use <a href="Lattices.html#CACHED_SQL"><code>Lattices.CACHED_SQL</code></a>.</div> |
| </li> |
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| <a id="build()"> |
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| <h4>build</h4> |
| <pre class="methodSignature">public <a href="Lattice.html" title="class in org.apache.calcite.materialize">Lattice</a> build()</pre> |
| <div class="block">Builds a lattice.</div> |
| </li> |
| </ul> |
| <a id="resolveArgs(java.lang.Object)"> |
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| <h4>resolveArgs</h4> |
| <pre class="methodSignature">public com.google.common.collect.ImmutableList<<a href="Lattice.Column.html" title="class in org.apache.calcite.materialize">Lattice.Column</a>> resolveArgs​(<a href="https://docs.oracle.com/javase/9/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation" class="externalLink">@Nullable</a> |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> args)</pre> |
| <div class="block">Resolves the arguments of a |
| <a href="../model/JsonMeasure.html" title="class in org.apache.calcite.model"><code>JsonMeasure</code></a>. They must either be null, |
| a string, or a list of strings. Throws if the structure is invalid, or if |
| any of the columns do not exist in the lattice.</div> |
| </li> |
| </ul> |
| <a id="resolveColumn(java.lang.Object)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>resolveColumn</h4> |
| <pre class="methodSignature">public <a href="Lattice.Column.html" title="class in org.apache.calcite.materialize">Lattice.Column</a> resolveColumn​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> name)</pre> |
| </li> |
| </ul> |
| <a id="resolveMeasure(java.lang.String,boolean,java.lang.Object)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>resolveMeasure</h4> |
| <pre class="methodSignature">public <a href="Lattice.Measure.html" title="class in org.apache.calcite.materialize">Lattice.Measure</a> resolveMeasure​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> aggName, |
| boolean distinct, |
| <a href="https://docs.oracle.com/javase/9/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation" class="externalLink">@Nullable</a> |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> args)</pre> |
| </li> |
| </ul> |
| <a id="addMeasure(org.apache.calcite.materialize.Lattice.Measure)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>addMeasure</h4> |
| <pre class="methodSignature">public boolean addMeasure​(<a href="Lattice.Measure.html" title="class in org.apache.calcite.materialize">Lattice.Measure</a> measure)</pre> |
| <div class="block">Adds a measure, if it does not already exist. |
| Returns false if an identical measure already exists.</div> |
| </li> |
| </ul> |
| <a id="addTile(org.apache.calcite.materialize.Lattice.Tile)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>addTile</h4> |
| <pre class="methodSignature">public void addTile​(<a href="Lattice.Tile.html" title="class in org.apache.calcite.materialize">Lattice.Tile</a> tile)</pre> |
| </li> |
| </ul> |
| <a id="column(int,int)"> |
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| </a> |
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| <h4>column</h4> |
| <pre class="methodSignature">public <a href="Lattice.Column.html" title="class in org.apache.calcite.materialize">Lattice.Column</a> column​(int table, |
| int column)</pre> |
| </li> |
| </ul> |
| <a id="expression(org.apache.calcite.rex.RexNode,java.lang.String,java.util.List)"> |
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| <h4>expression</h4> |
| <pre class="methodSignature">public <a href="Lattice.Column.html" title="class in org.apache.calcite.materialize">Lattice.Column</a> expression​(<a href="../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a> e, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> alias, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>> tableAliases)</pre> |
| <div class="block">Adds a lattice column based on a SQL expression, |
| or returns a column based on the same expression seen previously.</div> |
| </li> |
| </ul> |
| <a id="use(org.apache.calcite.materialize.Lattice.Column,boolean)"> |
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| </a> |
| <ul class="blockListLast"> |
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| <h4>use</h4> |
| <pre class="methodSignature">public void use​(<a href="Lattice.Column.html" title="class in org.apache.calcite.materialize">Lattice.Column</a> column, |
| boolean measure)</pre> |
| <div class="block">Records a use of a column.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>column</code> - Column</dd> |
| <dd><code>measure</code> - Whether this use is as an argument to a measure; |
| e.g. "sum(x + y)" is a measure use of the expression |
| "x + y"; "group by x + y" is not</dd> |
| </dl> |
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