com.healthmarketscience.jackcess.query
Class Query

java.lang.Object
  com.healthmarketscience.jackcess.query.Query

Direct Known Subclasses:

BaseSelectQuery, DataDefinitionQuery, PassthroughQuery, UnionQuery, UpdateQuery

public abstract class Query
extends java.lang.Object

Base class for classes which encapsulate information about an Access query. The toSQLString() method can be used to convert this object into the actual SQL string which this query data represents.

Author:

James Ahlborn

Nested Class Summary

static class	Query.Row Struct containing the information from a single row of the system query table.
static class	Query.Type

Method Summary

static Query	create(int objectFlag, java.lang.String name, java.util.List<Query.Row> rows, int objectId) Creates a concrete Query instance from the given query data.
java.lang.String	getName() Returns the name of the query.
int	getObjectFlag()
int	getObjectId() Returns the unique object id of the query.
java.lang.String	getOwnerAccessType()
java.util.List<java.lang.String>	getParameters()
java.util.List<Query.Row>	getRows() Returns the rows from the system query table from which the query information was derived.
Query.Type	getType() Returns the type of the query.
java.lang.String	toSQLString() Returns the actual SQL string which this query data represents.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getName

public java.lang.String getName()

Returns the name of the query.

getType

public Query.Type getType()

Returns the type of the query.

getObjectId

public int getObjectId()

Returns the unique object id of the query.

getObjectFlag

public int getObjectFlag()

getRows

public java.util.List<Query.Row> getRows()

Returns the rows from the system query table from which the query information was derived.

getParameters

public java.util.List<java.lang.String> getParameters()

getOwnerAccessType

public java.lang.String getOwnerAccessType()

toSQLString

public java.lang.String toSQLString()

Returns the actual SQL string which this query data represents.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

create

public static Query create(int objectFlag,
                           java.lang.String name,
                           java.util.List<Query.Row> rows,
                           int objectId)

Creates a concrete Query instance from the given query data.

Parameters:

objectFlag - the flag indicating the type of the query

name - the name of the query

rows - the rows from the system query table containing the data describing this query

objectId - the unique object id of this query

Returns:

a Query instance for the given query data