Package io.tiledb.java.api

Class QueryCondition

java.lang.Object

io.tiledb.java.api.QueryCondition

All Implemented Interfaces:

java.lang.AutoCloseable

public class QueryCondition
extends java.lang.Object
implements java.lang.AutoCloseable

Constructor Summary

Constructors

Constructor	Description
QueryCondition(Context ctx, Datatype type, java.lang.String attributeName, java.lang.Object value, tiledb_query_condition_op_t OP)	Constructor
QueryCondition(Context ctx, SWIGTYPE_p_p_tiledb_query_condition_t conditionpp)
QueryCondition(Context ctx, java.lang.String attributeName, java.lang.Object value, java.lang.Class conditionType, tiledb_query_condition_op_t OP)	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	allocSetMembership(java.lang.String name, NativeArray data, java.math.BigInteger dataSize, NativeArray offsets, java.math.BigInteger offsetsSize, tiledb_query_condition_op_t OP)	Initializes a TileDB query condition set membership object.
void	close()
QueryCondition	combine(QueryCondition rhs, tiledb_query_condition_combination_op_t OP)	Combines this instance with another instance to form a multi-clause condition object.
SWIGTYPE_p_tiledb_query_condition_t	getConditionp()
SWIGTYPE_p_p_tiledb_query_condition_t	getConditionpp()
protected Context	getCtx()
QueryCondition	negate()	Create a query condition representing a negation of the input query condition.
void	setUseEnumeration(boolean flag)	Disable the use of enumerations on the given QueryCondition

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryCondition

public QueryCondition(Context ctx,
                      SWIGTYPE_p_p_tiledb_query_condition_t conditionpp)

QueryCondition

@Deprecated
public QueryCondition(Context ctx,
                      java.lang.String attributeName,
                      java.lang.Object value,
                      java.lang.Class conditionType,
                      tiledb_query_condition_op_t OP)
               throws TileDBError

Deprecated.

Throws:

TileDBError

QueryCondition

public QueryCondition(Context ctx,
                      Datatype type,
                      java.lang.String attributeName,
                      java.lang.Object value,
                      tiledb_query_condition_op_t OP)
               throws TileDBError

Constructor

Parameters:

ctx - The context

attributeName - The name of the field this operation applies to

type - The datatype

value - The value to compare to. Can also be null.

OP - The relational operation between the value of the field and `condition_value`

Throws:

TileDBError

Method Detail

setUseEnumeration

public void setUseEnumeration(boolean flag)
                       throws TileDBError

Disable the use of enumerations on the given QueryCondition

Parameters:

flag -

Throws:

TileDBError

allocSetMembership

public void allocSetMembership(java.lang.String name,
                               NativeArray data,
                               java.math.BigInteger dataSize,
                               NativeArray offsets,
                               java.math.BigInteger offsetsSize,
                               tiledb_query_condition_op_t OP)
                        throws TileDBError

Initializes a TileDB query condition set membership object.

Parameters:

name - The field name.

data - A pointer to the set member data.

dataSize - The length of the data buffer.

offsets - A pointer to the array of offsets of members.

offsetsSize - The length of the offsets array in bytes.

OP - The set membership operator to use.

Throws:

TileDBError

getConditionp

public SWIGTYPE_p_tiledb_query_condition_t getConditionp()

getConditionpp

public SWIGTYPE_p_p_tiledb_query_condition_t getConditionpp()

getCtx

protected Context getCtx()

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

combine

public QueryCondition combine(QueryCondition rhs,
                              tiledb_query_condition_combination_op_t OP)
                       throws TileDBError

Combines this instance with another instance to form a multi-clause condition object.

Parameters:

rhs - The right-hand-side query condition object.

OP - The logical combination operator that combines this instance with `rhs`

Returns:

The result Query Condition

Throws:

TileDBError

negate

public QueryCondition negate()
                      throws TileDBError

Create a query condition representing a negation of the input query condition. Currently, this is performed by applying De Morgan's theorem recursively to the query condition's internal representation.

Returns:

The negated Query Condition

Throws:

TileDBError