ConstraintBuilder Class
Definition
Important
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ConstraintBuilder maintains the stacks that are used in processing a ConstraintExpression. An OperatorStack is used to hold operators that are waiting for their operands to be reognized. a ConstraintStack holds input constraints as well as the results of each operator applied.
public class ConstraintBuildertype ConstraintBuilder = class- Inheritance
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ConstraintBuilder
Constructors
| ConstraintBuilder() |
Initializes a new instance of the ConstraintBuilder class. |
Properties
| IsResolvable |
Gets a value indicating whether this instance is resolvable. |
Methods
| Append(Constraint) |
Appends the specified constraint to the expresson by pushing it on the constraint stack. |
| Append(ConstraintOperator) |
Appends the specified operator to the expression by first reducing the operator stack and then pushing the new operator on the stack. |
| Resolve() |
Resolves this instance, returning a Constraint. If the builder is not currently in a resolvable state, an exception is thrown. |