BinaryExpression
- java.lang.Object
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- com.dashoptimization.objects.Expression
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- com.dashoptimization.objects.AbstractExpression
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- com.dashoptimization.objects.FormulaExpression
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- com.dashoptimization.objects.BinaryExpression
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public final class BinaryExpression extends FormulaExpression
A binary operation in a non-linear formula.- Since:
- 43.00
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Nested Class Summary
Modifier and Type Class Description static classBinaryExpression.OperatorEnumeration for binary expression operators.
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Constructor Summary
Constructor Description BinaryExpression(Expression left, BinaryExpression.Operator op, Expression right)Create a new binary expression.
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Method Summary
Modifier and Type Method Description doubleevaluate(double[] solution)Compute the value of this expression with respect to the given solution vector (which is not required to be feasible).voidextract(PostfixExtractor extractor)ExpressiongetLeft()BinaryExpression.OperatorgetOp()ExpressiongetRight()java.lang.StringtoString()-
Methods inherited from class com.dashoptimization.objects.FormulaExpression
extract
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Methods inherited from class com.dashoptimization.objects.AbstractExpression
eq, eq, geq, geq, in, leq, leq
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Constructor Detail
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BinaryExpression
public BinaryExpression(Expression left, BinaryExpression.Operator op, Expression right)
Create a new binary expression.- Parameters:
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left- Left operand of new expression. -
op- Operator new expression. -
right- Right operand of new expression. - Since:
- 43.00
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Method Detail
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getLeft
public Expression getLeft()
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getOp
public BinaryExpression.Operator getOp()
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getRight
public Expression getRight()
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evaluate
public double evaluate(double[] solution)
Compute the value of this expression with respect to the given solution vector (which is not required to be feasible).- Specified by:
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evaluatein classExpression - Parameters:
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solution- Solution values for which the expression is evaluated. - Returns:
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The value of this expression evaluated at
solution. - Since:
- 43.00
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extract
public void extract(PostfixExtractor extractor)
- Parameters:
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extractor- - Since:
- 43.00
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toString
public java.lang.String toString()
- Overrides:
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toStringin classjava.lang.Object - Returns:
- Since:
- 43.00
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