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| <h1 title="Package" class="title">Package org.apache.orc.impl.mask</h1> |
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| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
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| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/DecimalIdentity.html" title="class in org.apache.orc.impl.mask">DecimalIdentity</a></td> |
| <td class="colLast"> |
| <div class="block">An identity data mask for decimal types.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/DoubleIdentity.html" title="class in org.apache.orc.impl.mask">DoubleIdentity</a></td> |
| <td class="colLast"> |
| <div class="block">An identity data mask for floating point types.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/ListIdentity.html" title="class in org.apache.orc.impl.mask">ListIdentity</a></td> |
| <td class="colLast"> |
| <div class="block">A data mask for list types that applies the given masks to its |
| children, but doesn't mask at this level.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/LongIdentity.html" title="class in org.apache.orc.impl.mask">LongIdentity</a></td> |
| <td class="colLast"> |
| <div class="block">An identity data mask for integer types.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/MapIdentity.html" title="class in org.apache.orc.impl.mask">MapIdentity</a></td> |
| <td class="colLast"> |
| <div class="block">A data mask for map types that applies the given masks to its |
| children, but doesn't mask at this level.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/MaskFactory.html" title="class in org.apache.orc.impl.mask">MaskFactory</a></td> |
| <td class="colLast"> |
| <div class="block">A mask factory framework that automatically builds a recursive mask.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/MaskProvider.html" title="class in org.apache.orc.impl.mask">MaskProvider</a></td> |
| <td class="colLast"> |
| <div class="block">The Provider for all of the built-in data masks.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/NullifyMask.html" title="class in org.apache.orc.impl.mask">NullifyMask</a></td> |
| <td class="colLast"> |
| <div class="block">Masking routine that converts every value to NULL.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/RedactMaskFactory.html" title="class in org.apache.orc.impl.mask">RedactMaskFactory</a></td> |
| <td class="colLast"> |
| <div class="block">Masking strategy that hides most string and numeric values based on unicode |
| character categories.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/SHA256MaskFactory.html" title="class in org.apache.orc.impl.mask">SHA256MaskFactory</a></td> |
| <td class="colLast"> |
| <div class="block"> |
| Masking strategy that masks String, Varchar, Char and Binary types |
| as SHA 256 hash.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/StructIdentity.html" title="class in org.apache.orc.impl.mask">StructIdentity</a></td> |
| <td class="colLast"> |
| <div class="block">A data mask for struct types that applies the given masks to its |
| children, but doesn't mask at this level.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../org/apache/orc/impl/mask/UnionIdentity.html" title="class in org.apache.orc.impl.mask">UnionIdentity</a></td> |
| <td class="colLast"> |
| <div class="block">A data mask for union types that applies the given masks to its |
| children, but doesn't mask at this level.</div> |
| </td> |
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