Uses of Class
org.apache.openjpa.jdbc.kernel.exps.ExpState

Packages that use ExpState

org.apache.openjpa.jdbc.kernel.exps	OpenJPA-JDBC Expression Tree
org.apache.openjpa.jdbc.sql	OpenJPA-JDBC SQL Abstraction

Uses of ExpState in org.apache.openjpa.jdbc.kernel.exps

Subclasses of ExpState in org.apache.openjpa.jdbc.kernel.exps

protected static class	Const.ConstExpState Constant expression state.
static class	Param.ParamExpState Expression state.
static class	PCPath.PathExpState Expression state.

Fields in org.apache.openjpa.jdbc.kernel.exps declared as ExpState

static ExpState[]	QueryExpressionsState.EMPTY_STATES
ExpState	QueryExpressionsState.filter
ExpState[]	QueryExpressionsState.grouping
ExpState	QueryExpressionsState.having
static ExpState	ExpState.NULL State with no joins.
ExpState[]	QueryExpressionsState.ordering
ExpState[]	QueryExpressionsState.projections

Methods in org.apache.openjpa.jdbc.kernel.exps that return ExpState

ExpState	Val.initialize(Select sel, ExpContext ctx, int flags) Initialize the value.
ExpState	PCPath.initialize(Select sel, ExpContext ctx, int flags)
ExpState	Param.initialize(Select sel, ExpContext ctx, int flags)
ExpState	Lit.initialize(Select sel, ExpContext ctx, int flags)
ExpState	Args.initialize(Select sel, ExpContext ctx, int flags)

Methods in org.apache.openjpa.jdbc.kernel.exps with parameters of type ExpState

void	Val.appendIsEmpty(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql) Append the SQL testing whether this value is empty to the given buffer.
void	PCPath.appendIsEmpty(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql)
void	Args.appendIsEmpty(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql)
void	Val.appendIsNotEmpty(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql) Append the SQL testing whether this value is not empty to the given buffer.
void	PCPath.appendIsNotEmpty(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql)
void	Args.appendIsNotEmpty(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql)
void	Val.appendIsNotNull(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql) Append the SQL testing whether this value is not null to the given buffer.
void	PCPath.appendIsNotNull(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql)
void	Args.appendIsNotNull(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql)
void	Val.appendIsNull(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql) Append the SQL testing whether this value is null to the given buffer.
void	PCPath.appendIsNull(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql)
void	Args.appendIsNull(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql)
void	Val.appendSize(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql) Append the SQL checking the size of this value.
void	PCPath.appendSize(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql)
void	Args.appendSize(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql)
void	Val.appendTo(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql, int index) Append the indexth SQL element to the given buffer.
void	PCPath.appendTo(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql, int index)
void	Param.appendTo(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql, int index)
void	Lit.appendTo(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql, int index)
void	Args.appendTo(Select sel, ExpContext ctx, ExpState state, SQLBuffer sql, int index)
void	Val.calculateValue(Select sel, ExpContext ctx, ExpState state, Val other, ExpState otherState) Calculate and cache the SQL for this value.
void	PCPath.calculateValue(Select sel, ExpContext ctx, ExpState state, Val other, ExpState otherState)
void	Param.calculateValue(Select sel, ExpContext ctx, ExpState state, Val other, ExpState otherState)
void	Lit.calculateValue(Select sel, ExpContext ctx, ExpState state, Val other, ExpState otherState)
void	Args.calculateValue(Select sel, ExpContext ctx, ExpState state, Val other, ExpState otherState)
ClassMapping	PCPath.getClassMapping(ExpState state)
Column[]	PCPath.getColumns(ExpState state)
FieldMapping	PCPath.getFieldMapping(ExpState state)
Object	Param.getSQLValue(Select sel, ExpContext ctx, ExpState state)
void	Val.groupBy(Select sel, ExpContext ctx, ExpState state) Group by this value.
void	PCPath.groupBy(Select sel, ExpContext ctx, ExpState state)
void	Args.groupBy(Select sel, ExpContext ctx, ExpState state)
int	Val.length(Select sel, ExpContext ctx, ExpState state) Return the number of SQL elements in this value.
int	PCPath.length(Select sel, ExpContext ctx, ExpState state)
int	Args.length(Select sel, ExpContext ctx, ExpState state)
Object	Val.load(ExpContext ctx, ExpState state, Result res) Load the data for this value.
Object	PCPath.load(ExpContext ctx, ExpState state, Result res)
Object	Args.load(ExpContext ctx, ExpState state, Result res)
FilterValue[]	Args.newFilterValues(Select sel, ExpContext ctx, ExpState state) Return a filter value for each argument.
void	Val.orderBy(Select sel, ExpContext ctx, ExpState state, boolean asc) Order by this value.
void	PCPath.orderBy(Select sel, ExpContext ctx, ExpState state, boolean asc)
void	Args.orderBy(Select sel, ExpContext ctx, ExpState state, boolean asc)
void	Val.select(Select sel, ExpContext ctx, ExpState state, boolean pks) Select the data for this value.
void	PCPath.select(Select sel, ExpContext ctx, ExpState state, boolean pks)
void	Args.select(Select sel, ExpContext ctx, ExpState state, boolean pks)
void	Val.selectColumns(Select sel, ExpContext ctx, ExpState state, boolean pks) Select just the columns for this value.
void	PCPath.selectColumns(Select sel, ExpContext ctx, ExpState state, boolean pks)
void	Args.selectColumns(Select sel, ExpContext ctx, ExpState state, boolean pks)
Object	Val.toDataStoreValue(Select sel, ExpContext ctx, ExpState state, Object val) Return the datastore value of the given object in the context of this value.
Object	PCPath.toDataStoreValue(Select sel, ExpContext ctx, ExpState state, Object val)

Uses of ExpState in org.apache.openjpa.jdbc.sql

Methods in org.apache.openjpa.jdbc.sql with parameters of type ExpState

protected void

DBDictionary.calculateValue(Val val, Select sel, ExpContext ctx, ExpState state, Path path, ExpState pathState) This method is to provide override for non-JDBC or JDBC-like implementation of calculating value.