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| <h2 title="Class QueryUtils" class="title">Class QueryUtils</h2> |
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| <pre>public class <span class="strong">QueryUtils</span> |
| extends java.lang.Object</pre> |
| <div class="block">Class for helper methods to perform the encrypted query</div> |
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| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../org/apache/pirk/query/wideskies/QueryUtils.html#QueryUtils()">QueryUtils</a></strong>()</code> </td> |
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| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static java.util.List<java.math.BigInteger></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/pirk/query/wideskies/QueryUtils.html#embeddedSelectorToPartitions(java.lang.String,%20java.lang.String,%20org.apache.pirk.schema.data.partitioner.DataPartitioner)">embeddedSelectorToPartitions</a></strong>(java.lang.String selector, |
| java.lang.String type, |
| <a href="../../../../../org/apache/pirk/schema/data/partitioner/DataPartitioner.html" title="interface in org.apache.pirk.schema.data.partitioner">DataPartitioner</a> partitioner)</code> |
| <div class="block">Method to convert the given selector into the extracted BigInteger partitions</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/pirk/schema/response/QueryResponseJSON.html" title="class in org.apache.pirk.schema.response">QueryResponseJSON</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/pirk/query/wideskies/QueryUtils.html#extractQueryResponseJSON(org.apache.pirk.query.wideskies.QueryInfo,%20org.apache.pirk.schema.query.QuerySchema,%20java.util.ArrayList)">extractQueryResponseJSON</a></strong>(<a href="../../../../../org/apache/pirk/query/wideskies/QueryInfo.html" title="class in org.apache.pirk.query.wideskies">QueryInfo</a> queryInfo, |
| <a href="../../../../../org/apache/pirk/schema/query/QuerySchema.html" title="class in org.apache.pirk.schema.query">QuerySchema</a> qSchema, |
| java.util.ArrayList<java.math.BigInteger> parts)</code> |
| <div class="block">Method to convert the given BigInteger raw data element partitions to a QueryResponseJSON object based upon the given queryType</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/pirk/query/wideskies/QueryUtils.html#getEmbeddedSelector(java.lang.String,%20java.lang.String,%20org.apache.pirk.schema.data.partitioner.DataPartitioner)">getEmbeddedSelector</a></strong>(java.lang.String selector, |
| java.lang.String type, |
| <a href="../../../../../org/apache/pirk/schema/data/partitioner/DataPartitioner.html" title="interface in org.apache.pirk.schema.data.partitioner">DataPartitioner</a> partitioner)</code> |
| <div class="block">Method get the embedded selector from a given selector</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/pirk/query/wideskies/QueryUtils.html#getEmbeddedSelectorFromPartitions(java.util.ArrayList,%20int,%20java.lang.String,%20java.lang.Object)">getEmbeddedSelectorFromPartitions</a></strong>(java.util.ArrayList<java.math.BigInteger> parts, |
| int partsIndex, |
| java.lang.String type, |
| java.lang.Object partitioner)</code> |
| <div class="block">Reconstructs the String version of the embedded selector from its partitions</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/pirk/query/wideskies/QueryUtils.html#getSelectorByQueryType(org.apache.hadoop.io.MapWritable,%20org.apache.pirk.schema.query.QuerySchema,%20org.apache.pirk.schema.data.DataSchema)">getSelectorByQueryType</a></strong>(org.apache.hadoop.io.MapWritable dataMap, |
| <a href="../../../../../org/apache/pirk/schema/query/QuerySchema.html" title="class in org.apache.pirk.schema.query">QuerySchema</a> qSchema, |
| <a href="../../../../../org/apache/pirk/schema/data/DataSchema.html" title="class in org.apache.pirk.schema.data">DataSchema</a> dSchema)</code> |
| <div class="block">Pulls the correct selector from the MapWritable data element given the queryType</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/pirk/query/wideskies/QueryUtils.html#getSelectorByQueryTypeJSON(org.apache.pirk.schema.query.QuerySchema,%20org.json.simple.JSONObject)">getSelectorByQueryTypeJSON</a></strong>(<a href="../../../../../org/apache/pirk/schema/query/QuerySchema.html" title="class in org.apache.pirk.schema.query">QuerySchema</a> qSchema, |
| org.json.simple.JSONObject dataMap)</code> |
| <div class="block">Pulls the correct selector from the JSONObject data element given the queryType</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.util.ArrayList<java.math.BigInteger></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/pirk/query/wideskies/QueryUtils.html#partitionDataElement(org.apache.hadoop.io.MapWritable,%20org.apache.pirk.schema.query.QuerySchema,%20org.apache.pirk.schema.data.DataSchema,%20boolean)">partitionDataElement</a></strong>(org.apache.hadoop.io.MapWritable dataMap, |
| <a href="../../../../../org/apache/pirk/schema/query/QuerySchema.html" title="class in org.apache.pirk.schema.query">QuerySchema</a> qSchema, |
| <a href="../../../../../org/apache/pirk/schema/data/DataSchema.html" title="class in org.apache.pirk.schema.data">DataSchema</a> dSchema, |
| boolean embedSelector)</code> |
| <div class="block">Method to convert the given data element given by the MapWritable data element into the extracted BigInteger partitions based upon the given queryType</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.util.ArrayList<java.math.BigInteger></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/pirk/query/wideskies/QueryUtils.html#partitionDataElement(org.apache.pirk.schema.query.QuerySchema,%20org.json.simple.JSONObject,%20boolean)">partitionDataElement</a></strong>(<a href="../../../../../org/apache/pirk/schema/query/QuerySchema.html" title="class in org.apache.pirk.schema.query">QuerySchema</a> qSchema, |
| org.json.simple.JSONObject jsonData, |
| boolean embedSelector)</code> |
| <div class="block">Method to convert the given data element given by the JSONObject data element into the extracted BigInteger partitions based upon the given queryType</div> |
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| <code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
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| <h4>QueryUtils</h4> |
| <pre>public QueryUtils()</pre> |
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| <a name="extractQueryResponseJSON(org.apache.pirk.query.wideskies.QueryInfo, org.apache.pirk.schema.query.QuerySchema, java.util.ArrayList)"> |
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| <pre>public static <a href="../../../../../org/apache/pirk/schema/response/QueryResponseJSON.html" title="class in org.apache.pirk.schema.response">QueryResponseJSON</a> extractQueryResponseJSON(<a href="../../../../../org/apache/pirk/query/wideskies/QueryInfo.html" title="class in org.apache.pirk.query.wideskies">QueryInfo</a> queryInfo, |
| <a href="../../../../../org/apache/pirk/schema/query/QuerySchema.html" title="class in org.apache.pirk.schema.query">QuerySchema</a> qSchema, |
| java.util.ArrayList<java.math.BigInteger> parts) |
| throws java.lang.Exception</pre> |
| <div class="block">Method to convert the given BigInteger raw data element partitions to a QueryResponseJSON object based upon the given queryType</div> |
| <dl><dt><span class="strong">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd></dl> |
| </li> |
| </ul> |
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| org.json.simple.JSONObject jsonData, |
| boolean embedSelector) |
| throws java.lang.Exception</pre> |
| <div class="block">Method to convert the given data element given by the JSONObject data element into the extracted BigInteger partitions based upon the given queryType</div> |
| <dl><dt><span class="strong">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd></dl> |
| </li> |
| </ul> |
| <a name="partitionDataElement(org.apache.hadoop.io.MapWritable, org.apache.pirk.schema.query.QuerySchema, org.apache.pirk.schema.data.DataSchema, boolean)"> |
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| <pre>public static java.util.ArrayList<java.math.BigInteger> partitionDataElement(org.apache.hadoop.io.MapWritable dataMap, |
| <a href="../../../../../org/apache/pirk/schema/query/QuerySchema.html" title="class in org.apache.pirk.schema.query">QuerySchema</a> qSchema, |
| <a href="../../../../../org/apache/pirk/schema/data/DataSchema.html" title="class in org.apache.pirk.schema.data">DataSchema</a> dSchema, |
| boolean embedSelector) |
| throws java.lang.Exception</pre> |
| <div class="block">Method to convert the given data element given by the MapWritable data element into the extracted BigInteger partitions based upon the given queryType</div> |
| <dl><dt><span class="strong">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd></dl> |
| </li> |
| </ul> |
| <a name="embeddedSelectorToPartitions(java.lang.String, java.lang.String, org.apache.pirk.schema.data.partitioner.DataPartitioner)"> |
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| <pre>public static java.util.List<java.math.BigInteger> embeddedSelectorToPartitions(java.lang.String selector, |
| java.lang.String type, |
| <a href="../../../../../org/apache/pirk/schema/data/partitioner/DataPartitioner.html" title="interface in org.apache.pirk.schema.data.partitioner">DataPartitioner</a> partitioner) |
| throws java.lang.Exception</pre> |
| <div class="block">Method to convert the given selector into the extracted BigInteger partitions</div> |
| <dl><dt><span class="strong">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd></dl> |
| </li> |
| </ul> |
| <a name="getEmbeddedSelector(java.lang.String, java.lang.String, org.apache.pirk.schema.data.partitioner.DataPartitioner)"> |
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| <pre>public static java.lang.String getEmbeddedSelector(java.lang.String selector, |
| java.lang.String type, |
| <a href="../../../../../org/apache/pirk/schema/data/partitioner/DataPartitioner.html" title="interface in org.apache.pirk.schema.data.partitioner">DataPartitioner</a> partitioner) |
| throws java.lang.Exception</pre> |
| <div class="block">Method get the embedded selector from a given selector</div> |
| <dl><dt><span class="strong">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd></dl> |
| </li> |
| </ul> |
| <a name="getEmbeddedSelectorFromPartitions(java.util.ArrayList, int, java.lang.String, java.lang.Object)"> |
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| <pre>public static java.lang.String getEmbeddedSelectorFromPartitions(java.util.ArrayList<java.math.BigInteger> parts, |
| int partsIndex, |
| java.lang.String type, |
| java.lang.Object partitioner) |
| throws java.lang.Exception</pre> |
| <div class="block">Reconstructs the String version of the embedded selector from its partitions</div> |
| <dl><dt><span class="strong">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code></dd></dl> |
| </li> |
| </ul> |
| <a name="getSelectorByQueryType(org.apache.hadoop.io.MapWritable, org.apache.pirk.schema.query.QuerySchema, org.apache.pirk.schema.data.DataSchema)"> |
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| <pre>public static java.lang.String getSelectorByQueryType(org.apache.hadoop.io.MapWritable dataMap, |
| <a href="../../../../../org/apache/pirk/schema/query/QuerySchema.html" title="class in org.apache.pirk.schema.query">QuerySchema</a> qSchema, |
| <a href="../../../../../org/apache/pirk/schema/data/DataSchema.html" title="class in org.apache.pirk.schema.data">DataSchema</a> dSchema)</pre> |
| <div class="block">Pulls the correct selector from the MapWritable data element given the queryType |
| <p> |
| Pulls first element of array if element is an array type</div> |
| </li> |
| </ul> |
| <a name="getSelectorByQueryTypeJSON(org.apache.pirk.schema.query.QuerySchema, org.json.simple.JSONObject)"> |
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| <pre>public static java.lang.String getSelectorByQueryTypeJSON(<a href="../../../../../org/apache/pirk/schema/query/QuerySchema.html" title="class in org.apache.pirk.schema.query">QuerySchema</a> qSchema, |
| org.json.simple.JSONObject dataMap)</pre> |
| <div class="block">Pulls the correct selector from the JSONObject data element given the queryType |
| <p> |
| Pulls first element of array if element is an array type</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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