org.expressionj.model

Interface UnaryExpression

All Superinterfaces:

java.lang.Cloneable, Expression, ExpressionType

All Known Implementing Classes:

AbstractAssignment, AbstractScalarAssignment, AbstractUnaryExpression, AbstractUnaryNumericExpression, ExprABS, ExprACOS, ExprAddAssignment, ExprAffectation, ExprArrayAffect, ExprArrayIndex, ExprASIN, ExprATAN, ExprCEIL, ExprCOS, ExprDivAssignment, ExprECHO, ExprFLOOR, ExprMultAssignment, ExprNOT, ExprSIGN, ExprSIN, ExprSQRT, ExprSubAssignment, ExprTAN, ExprToDegrees, ExprToRadians

public interface UnaryExpression
extends Expression

Represent an expression with one predicate, as for example NOT.

Field Summary

Fields inherited from interface org.expressionj.model.ExpressionType

STRUCT_ARRAY, STRUCT_SCALAR, STRUCT_STRUCTURE, TYPE_BOOL, TYPE_DYNAMIC, TYPE_FLOAT, TYPE_INTEGER, TYPE_NUMERIC, TYPE_STRING, TYPE_UNDEF

Method Summary

Modifier and Type	Method and Description
Expression	getExpression() Return the associated expression.
void	setExpression(Expression expr)

Methods inherited from interface org.expressionj.model.Expression

clone, eval, evalAsBoolean, evalAsFloat, evalAsInt, getExpressionName, getLocalVariable, getLocalVariables, getParentBlock, getResultStructure, getResultType, getRoot, getVariable, getVariable, getVariables, getVariables, hasVariable, hasVariable, removeVariable, setParentBlock

Method Detail

setExpression

void setExpression(Expression expr)

getExpression

Expression getExpression()

Description copied from interface: Expression

Return the associated expression. Return this by default.

Specified by:

getExpression in interface Expression

Returns:

the associated expression