org.datanucleus.query.expression

Class CreatorExpression

java.lang.Object

org.datanucleus.query.expression.Expression

org.datanucleus.query.expression.CreatorExpression

All Implemented Interfaces:

Serializable

public class CreatorExpression
extends Expression

Expression representing something like "new X.Y.Z([param1[,param2[,param3]]])".

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.datanucleus.query.expression.Expression

Expression.DyadicOperator, Expression.MonadicOperator, Expression.Operator

Field Summary

Fields inherited from class org.datanucleus.query.expression.Expression

alias, left, op, OP_ADD, OP_AND, OP_BIT_AND, OP_BIT_OR, OP_BIT_XOR, OP_CAST, OP_COM, OP_CONCAT, OP_DISTINCT, OP_DIV, OP_EQ, OP_GT, OP_GTEQ, OP_IN, OP_IS, OP_ISNOT, OP_LIKE, OP_LT, OP_LTEQ, OP_MOD, OP_MUL, OP_NEG, OP_NOT, OP_NOTEQ, OP_NOTIN, OP_OR, OP_SUB, parent, right, symbol

Constructor Summary

Constructors

Constructor and Description
CreatorExpression(List<String> tuples, List<Expression> args)

Method Summary

Modifier and Type	Method and Description
Symbol	bind(SymbolTable symtbl) Method to bind the expression to the symbol table as appropriate.
List<Expression>	getArguments() Accessor for the arguments to use in the creation call.
String	getId() Accessor for the class name of the object being created.
List	getTuples()
String	toString()

Methods inherited from class org.datanucleus.query.expression.Expression

evaluate, getAlias, getLeft, getOperator, getParent, getRight, getSymbol, setAlias, setLeft, setRight

Methods inherited from class java.lang.Object

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

Constructor Detail

CreatorExpression

public CreatorExpression(List<String> tuples,
                         List<Expression> args)

Method Detail

getId

public String getId()

Accessor for the class name of the object being created.

Returns:

Name of the class

getArguments

public List<Expression> getArguments()

Accessor for the arguments to use in the creation call.

Returns:

Argument list

getTuples

public List getTuples()

bind

public Symbol bind(SymbolTable symtbl)

Method to bind the expression to the symbol table as appropriate.

Specified by:

bind in class Expression

Parameters:

symtbl - Symbol table

Returns:

The symbol for this expression

toString

public String toString()

Overrides:

toString in class Object