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public interface SpatialIndex
A spatial index. Spatial indexes are used to speed up searching spatial/geometric data.
Field Summary |
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Fields inherited from interface org.h2.engine.DbObject |
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AGGREGATE, COMMENT, CONSTANT, CONSTRAINT, FUNCTION_ALIAS, INDEX, RIGHT, ROLE, SCHEMA, SEQUENCE, SETTING, TABLE_OR_VIEW, TRIGGER, USER, USER_DATATYPE |
Method Summary | |
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Cursor |
findByGeometry(TableFilter filter,
SearchRow intersection)
Find a row or a list of rows and create a cursor to iterate over the result. |
Methods inherited from interface org.h2.index.Index |
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add, canFindNext, canGetFirstOrLast, canScan, close, commit, compareRows, find, find, findFirstOrLast, findNext, getColumnIndex, getColumns, getCost, getDiskSpaceUsed, getIndexColumns, getIndexType, getPlanSQL, getRow, getRowCount, getRowCountApproximation, getTable, isRowIdIndex, needRebuild, remove, remove, setSortedInsertMode, truncate |
Methods inherited from interface org.h2.schema.SchemaObject |
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getSchema, isHidden |
Methods inherited from interface org.h2.engine.DbObject |
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checkRename, getChildren, getComment, getCreateSQL, getCreateSQLForCopy, getDatabase, getDropSQL, getId, getName, getSQL, getType, isTemporary, removeChildrenAndResources, rename, setComment, setTemporary |
Method Detail |
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Cursor findByGeometry(TableFilter filter, SearchRow intersection)
filter
- the table filter (which possibly knows about additional
conditions)intersection
- the geometry which values should intersect with, or
null for anything
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