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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.runtime</a></div> |
| <h2 title="Class Like" class="title">Class Like</h2> |
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| <li>java.lang.Object</li> |
| <li> |
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| <pre>public class <span class="typeNameLabel">Like</span> |
| extends java.lang.Object</pre> |
| <div class="block">Utilities for converting SQL <code>LIKE</code> and <code>SIMILAR</code> operators |
| to regular expressions.</div> |
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| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#JAVA_REGEX_SPECIALS">JAVA_REGEX_SPECIALS</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static java.lang.String[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#REG_CHAR_CLASSES">REG_CHAR_CLASSES</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SQL_SIMILAR_SPECIALS">SQL_SIMILAR_SPECIALS</a></span></code></th> |
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| <td class="colFirst"><code>private </code></td> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">Like</a></span>()</code></th> |
| <td class="colLast"> </td> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>private static java.lang.RuntimeException</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#invalidEscapeCharacter(java.lang.String)">invalidEscapeCharacter</a></span>​(java.lang.String s)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>private static java.lang.RuntimeException</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#invalidEscapeSequence(java.lang.String,int)">invalidEscapeSequence</a></span>​(java.lang.String s, |
| int i)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>private static java.lang.RuntimeException</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#invalidRegularExpression(java.lang.String,int)">invalidRegularExpression</a></span>​(java.lang.String pattern, |
| int i)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>private static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#similarEscapeRuleChecking(java.lang.String,char)">similarEscapeRuleChecking</a></span>​(java.lang.String sqlPattern, |
| char escapeChar)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>private static int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#sqlSimilarRewriteCharEnumeration(java.lang.String,java.lang.StringBuilder,int,char)">sqlSimilarRewriteCharEnumeration</a></span>​(java.lang.String sqlPattern, |
| java.lang.StringBuilder javaPattern, |
| int pos, |
| char escapeChar)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>(package private) static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#sqlToRegexLike(java.lang.String,char)">sqlToRegexLike</a></span>​(java.lang.String sqlPattern, |
| char escapeChar)</code></th> |
| <td class="colLast"> |
| <div class="block">Translates a SQL LIKE pattern to Java regex pattern.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>(package private) static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#sqlToRegexLike(java.lang.String,java.lang.CharSequence)">sqlToRegexLike</a></span>​(java.lang.String sqlPattern, |
| java.lang.CharSequence escapeStr)</code></th> |
| <td class="colLast"> |
| <div class="block">Translates a SQL LIKE pattern to Java regex pattern, with optional |
| escape string.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>(package private) static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#sqlToRegexSimilar(java.lang.String,char)">sqlToRegexSimilar</a></span>​(java.lang.String sqlPattern, |
| char escapeChar)</code></th> |
| <td class="colLast"> |
| <div class="block">Translates SQL SIMILAR pattern to Java regex pattern.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>(package private) static java.lang.String</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#sqlToRegexSimilar(java.lang.String,java.lang.CharSequence)">sqlToRegexSimilar</a></span>​(java.lang.String sqlPattern, |
| java.lang.CharSequence escapeStr)</code></th> |
| <td class="colLast"> |
| <div class="block">Translates a SQL SIMILAR pattern to Java regex pattern, with optional |
| escape string.</div> |
| </td> |
| </tr> |
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| <pre>private static final java.lang.String JAVA_REGEX_SPECIALS</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.calcite.runtime.Like.JAVA_REGEX_SPECIALS">Constant Field Values</a></dd> |
| </dl> |
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| <h4>SQL_SIMILAR_SPECIALS</h4> |
| <pre>private static final java.lang.String SQL_SIMILAR_SPECIALS</pre> |
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| <dd><a href="../../../../constant-values.html#org.apache.calcite.runtime.Like.SQL_SIMILAR_SPECIALS">Constant Field Values</a></dd> |
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| <pre>private static final java.lang.String[] REG_CHAR_CLASSES</pre> |
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| <h4>Like</h4> |
| <pre>private Like()</pre> |
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| <h4>sqlToRegexLike</h4> |
| <pre class="methodSignature">static java.lang.String sqlToRegexLike​(java.lang.String sqlPattern, |
| java.lang.CharSequence escapeStr)</pre> |
| <div class="block">Translates a SQL LIKE pattern to Java regex pattern, with optional |
| escape string.</div> |
| </li> |
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| <a id="sqlToRegexLike(java.lang.String,char)"> |
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| </a> |
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| <h4>sqlToRegexLike</h4> |
| <pre class="methodSignature">static java.lang.String sqlToRegexLike​(java.lang.String sqlPattern, |
| char escapeChar)</pre> |
| <div class="block">Translates a SQL LIKE pattern to Java regex pattern.</div> |
| </li> |
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| <pre class="methodSignature">private static java.lang.RuntimeException invalidEscapeSequence​(java.lang.String s, |
| int i)</pre> |
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| <pre class="methodSignature">private static void similarEscapeRuleChecking​(java.lang.String sqlPattern, |
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| <pre class="methodSignature">private static java.lang.RuntimeException invalidRegularExpression​(java.lang.String pattern, |
| int i)</pre> |
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| <pre class="methodSignature">private static int sqlSimilarRewriteCharEnumeration​(java.lang.String sqlPattern, |
| java.lang.StringBuilder javaPattern, |
| int pos, |
| char escapeChar)</pre> |
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| <h4>sqlToRegexSimilar</h4> |
| <pre class="methodSignature">static java.lang.String sqlToRegexSimilar​(java.lang.String sqlPattern, |
| java.lang.CharSequence escapeStr)</pre> |
| <div class="block">Translates a SQL SIMILAR pattern to Java regex pattern, with optional |
| escape string.</div> |
| </li> |
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| <pre class="methodSignature">static java.lang.String sqlToRegexSimilar​(java.lang.String sqlPattern, |
| char escapeChar)</pre> |
| <div class="block">Translates SQL SIMILAR pattern to Java regex pattern.</div> |
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