org.datanucleus.query.expression
Class CreatorExpression

java.lang.Object
  extended by org.datanucleus.query.expression.Expression
      extended by org.datanucleus.query.expression.CreatorExpression

public class CreatorExpression
extends Expression

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


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
left, LOCALISER, lowestOperator, op, OP_ADD, OP_AND, OP_BETWEEN, 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_OR, OP_SUB, right, symbol
 
Constructor Summary
CreatorExpression(SymbolTable symtbl, java.util.List tuples, java.util.List parameters)
           
 
Method Summary
 Symbol bind()
           
 java.lang.Object evaluate(ExpressionEvaluator eval)
           
 java.lang.String getId()
          Accessor for the class name of the object being created.
 java.util.List getParameters()
          Accessor for the parameters to use in the creation call.
 java.util.List getTuples()
           
 java.lang.String toString()
           
 
Methods inherited from class org.datanucleus.query.expression.Expression
getLeft, getOperator, getRight, getSymbol
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

CreatorExpression

public CreatorExpression(SymbolTable symtbl,
                         java.util.List tuples,
                         java.util.List parameters)
Method Detail

evaluate

public java.lang.Object evaluate(ExpressionEvaluator eval)
Specified by:
evaluate in class Expression

getId

public java.lang.String getId()
Accessor for the class name of the object being created.

Returns:
Name of the class

getParameters

public java.util.List getParameters()
Accessor for the parameters to use in the creation call.

Returns:
Parameter list

getTuples

public java.util.List getTuples()

bind

public Symbol bind()
Specified by:
bind in class Expression

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object


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