com.orientechnologies.spatial.functions

Class OSTDistanceSphereFunction

java.lang.Object

com.orientechnologies.orient.core.sql.functions.OSQLFunctionAbstract

com.orientechnologies.spatial.functions.OSpatialFunctionAbstract

com.orientechnologies.spatial.functions.OSpatialFunctionAbstractIndexable

com.orientechnologies.spatial.functions.OSTDistanceSphereFunction

All Implemented Interfaces:

OIndexableSQLFunction, OSQLFunction

public class OSTDistanceSphereFunction
extends OSpatialFunctionAbstractIndexable

Created by Enrico Risa on 25/09/15.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME

Fields inherited from class com.orientechnologies.orient.core.sql.functions.OSQLFunctionAbstract

maxParams, minParams, name

Constructor Summary

Constructors

Constructor and Description
OSTDistanceSphereFunction()

Method Summary

Modifier and Type	Method and Description
long	estimate(OFromClause target, OBinaryCompareOperator operator, java.lang.Object rightValue, OCommandContext ctx, OExpression... args)
java.lang.Object	execute(java.lang.Object iThis, OIdentifiable iCurrentRecord, java.lang.Object iCurrentResult, java.lang.Object[] iParams, OCommandContext iContext)
java.lang.String	getSyntax()
protected void	onAfterParsing(java.util.Map<java.lang.String,java.lang.Object> params, OExpression[] args, OCommandContext ctx, java.lang.Object rightValue)
protected java.lang.String	operator()
java.lang.Iterable<OIdentifiable>	searchFromTarget(OFromClause target, OBinaryCompareOperator operator, java.lang.Object rightValue, OCommandContext ctx, OExpression... args)

Methods inherited from class com.orientechnologies.spatial.functions.OSpatialFunctionAbstractIndexable

allowsIndexedExecution, canExecuteInline, getDb, intersect, results, searchForIndex, shouldExecuteAfterSearch

Methods inherited from class com.orientechnologies.spatial.functions.OSpatialFunctionAbstract

toShape

Methods inherited from class com.orientechnologies.orient.core.sql.functions.OSQLFunctionAbstract

aggregateResults, config, filterResult, getDistributedStorageId, getMaxParams, getMinParams, getName, getResult, getSingleItem, getSingleProperty, mergeDistributedResult, returnDistributedResult, setResult, shouldMergeDistributedResult, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.orientechnologies.orient.core.sql.functions.OSQLFunction

aggregateResults, config, filterResult, getMaxParams, getMinParams, getName, getResult, mergeDistributedResult, setResult, shouldMergeDistributedResult

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

Constructor Detail

OSTDistanceSphereFunction

public OSTDistanceSphereFunction()

Method Detail

execute

public java.lang.Object execute(java.lang.Object iThis,
                                OIdentifiable iCurrentRecord,
                                java.lang.Object iCurrentResult,
                                java.lang.Object[] iParams,
                                OCommandContext iContext)

getSyntax

public java.lang.String getSyntax()

operator

protected java.lang.String operator()

Specified by:

operator in class OSpatialFunctionAbstractIndexable

searchFromTarget

public java.lang.Iterable<OIdentifiable> searchFromTarget(OFromClause target,
                                                          OBinaryCompareOperator operator,
                                                          java.lang.Object rightValue,
                                                          OCommandContext ctx,
                                                          OExpression... args)

estimate

public long estimate(OFromClause target,
                     OBinaryCompareOperator operator,
                     java.lang.Object rightValue,
                     OCommandContext ctx,
                     OExpression... args)

Specified by:

estimate in interface OIndexableSQLFunction

Overrides:

estimate in class OSpatialFunctionAbstractIndexable

onAfterParsing

protected void onAfterParsing(java.util.Map<java.lang.String,java.lang.Object> params,
                              OExpression[] args,
                              OCommandContext ctx,
                              java.lang.Object rightValue)

Overrides:

onAfterParsing in class OSpatialFunctionAbstractIndexable