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package symjava.symbolic;

import symjava.symbolic.arity.NaryOp;

/**

* An expressions table is similar to the table of a relational database (RDBMS).

* The expressions table itself is nothing but an array of expressions.

*

* It will return an array of CloudSD when evaluating the expressions table.

* Each element of the returned CloudSD corresponds to a column of a RDBMS table.

*

* The main purpose of an expression table is to 'bind' the values of expressions

* together into a table. The length of values must be the same for each expression

* in the expressions table.

*

*/

public class Table extends NaryOp {

public Table(Expr... args) {

super(args);

}

public Expr get(int i) {

return this.args[i];

}

@Override

public Expr simplify() {

return this;

}

@Override

public boolean symEquals(Expr other) {

return false;

}

@Override

public Expr diff(Expr x) {

return null;

}

@Override

public TypeInfo getTypeInfo() {

return null;

}

@Override

public void updateLabel() {

}

}