org.objectweb.medor.expression.lib
Class BasicOperator
java.lang.Object
org.objectweb.medor.clone.lib.BasicCloneable
org.objectweb.medor.expression.lib.BasicExpression
org.objectweb.medor.expression.lib.BasicOperator
- All Implemented Interfaces:
- org.objectweb.medor.clone.api.Cloneable, java.lang.Cloneable, Expression, Operator, java.io.Serializable
- Direct Known Subclasses:
- BasicBinaryOperator, BasicUnaryOperator, IndexedLocate, Like, Round, Substring
- public abstract class BasicOperator
- extends BasicExpression
- implements Operator
- Author:
- A. Lefebvre
- See Also:
- Serialized Form
Fields inherited from interface org.objectweb.medor.expression.api.Operator |
ABS, AND, AVG, BITWIZE, CONCAT, CONDAND, CONDOR, COUNT, DIV, EQUAL, FIRSTLOCATE, GREATER, GREATEREQUAL, IN, INDEXEDLOCATE, LENGTH, LOWER, LOWEREQUAL, MAX, MEMBEROF, MIN, MINUS, MOD, MULT, NAV, NOT, NOTEQUAL, NOTMEMBEROF, OR, PLUS, SQRT, STRING_LOWER, STRING_UPPER, SUBSTRING, SUM, UMINUS |
Methods inherited from class org.objectweb.medor.clone.lib.BasicCloneable |
clone, clone, getClone |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
result
protected VariableOperand result
verified
protected boolean verified
expressions
protected Expression[] expressions
BasicOperator
public BasicOperator()
BasicOperator
public BasicOperator(Expression[] expressions)
BasicOperator
public BasicOperator(org.objectweb.jorm.type.api.PType type)
BasicOperator
public BasicOperator(org.objectweb.jorm.type.api.PType type,
Expression[] expressions)
clone
public java.lang.Object clone(java.lang.Object clone,
java.util.Map obj2clone)
throws java.lang.CloneNotSupportedException
- Description copied from interface:
org.objectweb.medor.clone.api.Cloneable
- Clone the current object.
- Specified by:
clone
in interface org.objectweb.medor.clone.api.Cloneable
- Overrides:
clone
in class BasicExpression
- Throws:
java.lang.CloneNotSupportedException
checkOperands
protected int checkOperands(org.objectweb.jorm.type.api.PType[][] expectedTypes)
throws MalformedExpressionException
- checks the expected type as parameter of this operator.
- Parameters:
expectedTypes
- is array of parameter tuple.
- Returns:
- the index of found parameter tuple corresponding to the current
expression array.
- Throws:
MalformedExpressionException
compileOperands
protected void compileOperands()
throws ExpressionException,
MalformedExpressionException
- Throws:
ExpressionException
MalformedExpressionException
getExpression
public Expression getExpression(int i)
- Specified by:
getExpression
in interface Operator
setExpression
public void setExpression(int idx,
Expression e)
- Specified by:
setExpression
in interface Operator
getOperandNumber
public int getOperandNumber()
- Specified by:
getOperandNumber
in interface Operator