com.bea.p13n.expression.operator
Interface BinaryOperator

All Known Implementing Classes:

CollectionOperator, ComparativeOperator, Instanceof, LogicalAnd, LogicalOr, MathAdd, MathAtan2, MathDivide, MathIeeeRemainder, MathMax, MathMin, MathMultiply, MathPow, MathRandom, MathSubtract, StringCharAt, StringCompareToIgnoreCase, StringConcat, StringContains, StringEndsWith, StringEqualsIgnoreCase, StringLike, StringStartsWith

public interface BinaryOperator

An interface for concrete binary operator classes.

Field Summary

static int	LHS_INDEX The index of left hand side operand of this binary operator.
static int	RHS_INDEX The index of right hand side operand of this binary operator.

Method Summary

Object	getLeftHandSide() Returns left hand side operand of this binary operator.
Object	getRightHandSide() Returns right hand side operand of this binary operator.

Field Detail

LHS_INDEX

public static final int LHS_INDEX

The index of left hand side operand of this binary operator.

See Also:

Constant Field Values

RHS_INDEX

public static final int RHS_INDEX

The index of right hand side operand of this binary operator.

See Also:

Constant Field Values

Method Detail

getLeftHandSide

public Object getLeftHandSide()

Returns left hand side operand of this binary operator.

Returns:

The left hand side operand.

getRightHandSide

public Object getRightHandSide()

Returns right hand side operand of this binary operator.

Returns:

The left hand side operand.