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java.lang.Object | +--org.objectweb.medor.filter.lib.BasicBinaryOperator | +--org.objectweb.medor.filter.lib.BasicComparator
Field Summary |
Fields inherited from class org.objectweb.medor.filter.lib.BasicBinaryOperator |
left, leftResult, result, right, rightResult, type, verified |
Fields inherited from interface org.objectweb.medor.filter.api.Operator |
ABS, AND, BITWIZE, CONCAT, CONDAND, CONDOR, DIV, EQUAL, FIRSTLOCATE, GREATER, GREATEREQUAL, IN, INDEXEDLOCATE, LENGTH, LOWER, LOWEREQUAL, MEMBEROF, MINUS, MULT, NAV, NOT, NOTEQUAL, NOTMEMBEROF, OR, PLUS, SQRT, SUBSTRING, UMINUS |
Constructor Summary | |
BasicComparator()
|
Method Summary | |
void |
compileExpression()
Checks the semantic integrity of an expression. |
abstract boolean |
evaluate(boolean op1,
boolean op2)
This fonction evaluate the comaparison between two boolean variable; |
abstract boolean |
evaluate(char op1,
char op2)
This fonction evaluate the comaparison between two characters variable; |
abstract boolean |
evaluate(double op1,
double op2)
This fonction evaluate the comaparison between two double variable; |
abstract boolean |
evaluate(double op1,
float op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(double op1,
int op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(double op1,
long op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(double op1,
short op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(float op1,
double op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(float op1,
float op2)
This fonction evaluate the comaparison between two floats variables; |
abstract boolean |
evaluate(float op1,
int op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(float op1,
long op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(float op1,
short op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(int op1,
double op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(int op1,
float op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(int op1,
int op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(int op1,
long op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(int op1,
short op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(long op1,
double op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(long op1,
float op2)
This fonction evaluate the comaparison between two numerics variables; |
abstract boolean |
evaluate(long op1,
long op2)
This fonction evaluate the comaparison between two long variable; |
abstract boolean |
evaluate(java.lang.Object op1,
java.lang.Object op2)
This fonction evaluate the comaparison between two java Object ; |
void |
evaluate(ParameterOperand[] pos,
Tuple t)
We supose that the comparisons can be performed between all types. |
abstract boolean |
evaluate(java.lang.String op1,
java.lang.String op2)
This fonction evaluate the comaparison between two string variable; |
PType |
getType()
It gets the result type of this expression |
Methods inherited from class org.objectweb.medor.filter.lib.BasicBinaryOperator |
clone, getExpression, getLeftExpression, getOperandNumber, getResult, getRightExpression, isCompiled, setExpression, setLeftExpression, setRightExpression |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.objectweb.medor.filter.api.Comparator |
evaluate, evaluate |
Methods inherited from interface org.objectweb.medor.filter.api.BinaryOperator |
getLeftExpression, getRightExpression, setLeftExpression, setRightExpression |
Methods inherited from interface org.objectweb.medor.filter.api.Operator |
getExpression, getOperandNumber, getOperatorString, setExpression |
Methods inherited from interface org.objectweb.medor.filter.api.Expression |
getResult, isCompiled |
Methods inherited from interface org.objectweb.medor.api.Cloneable |
clone |
Constructor Detail |
public BasicComparator()
Method Detail |
public PType getType()
Expression
getType
in interface Expression
getType
in class BasicBinaryOperator
public void evaluate(ParameterOperand[] pos, Tuple t) throws MedorException, java.lang.IllegalStateException
evaluate
in interface Expression
evaluate
in class BasicBinaryOperator
pos
- a list of ParameterOperandt
- Tuple
java.lang.IllegalStateException
- if this expression is not
compiled.
MedorException
- if evaluation errorpublic abstract boolean evaluate(java.lang.Object op1, java.lang.Object op2)
Comparator
evaluate
in interface Comparator
op1
- Objectop2
- Object
public abstract boolean evaluate(int op1, int op2)
Comparator
evaluate
in interface Comparator
op1
- intop2
- int
public abstract boolean evaluate(int op1, short op2)
Comparator
evaluate
in interface Comparator
op1
- intop2
- short
public abstract boolean evaluate(int op1, long op2)
Comparator
evaluate
in interface Comparator
op1
- intop2
- long
public abstract boolean evaluate(int op1, float op2)
Comparator
evaluate
in interface Comparator
op1
- intop2
- float
public abstract boolean evaluate(int op1, double op2)
Comparator
evaluate
in interface Comparator
op1
- intop2
- double
public abstract boolean evaluate(float op1, float op2)
Comparator
evaluate
in interface Comparator
op1
- floatop2
- float
public abstract boolean evaluate(float op1, short op2)
Comparator
evaluate
in interface Comparator
op1
- floatop2
- short
public abstract boolean evaluate(float op1, int op2)
Comparator
evaluate
in interface Comparator
op1
- floatop2
- int
public abstract boolean evaluate(float op1, long op2)
Comparator
evaluate
in interface Comparator
op1
- floatop2
- long
public abstract boolean evaluate(float op1, double op2)
Comparator
evaluate
in interface Comparator
op1
- floatop2
- double
public abstract boolean evaluate(char op1, char op2)
Comparator
evaluate
in interface Comparator
op1
- charop2
- char
public abstract boolean evaluate(long op1, long op2)
Comparator
evaluate
in interface Comparator
op1
- longop2
- long
public abstract boolean evaluate(long op1, float op2)
Comparator
evaluate
in interface Comparator
op1
- longop2
- float
public abstract boolean evaluate(long op1, double op2)
Comparator
evaluate
in interface Comparator
op1
- longop2
- double
public abstract boolean evaluate(double op1, double op2)
Comparator
evaluate
in interface Comparator
op1
- doubleop2
- double
public abstract boolean evaluate(double op1, short op2)
Comparator
evaluate
in interface Comparator
op1
- doubleop2
- short
public abstract boolean evaluate(double op1, int op2)
Comparator
evaluate
in interface Comparator
op1
- doubleop2
- int
public abstract boolean evaluate(double op1, float op2)
Comparator
evaluate
in interface Comparator
op1
- doubleop2
- float
public abstract boolean evaluate(double op1, long op2)
Comparator
evaluate
in interface Comparator
op1
- doubleop2
- long
public abstract boolean evaluate(java.lang.String op1, java.lang.String op2)
Comparator
evaluate
in interface Comparator
op1
- Stringop2
- String
public abstract boolean evaluate(boolean op1, boolean op2)
Comparator
evaluate
in interface Comparator
op1
- booleanop2
- boolean
public void compileExpression() throws TypingException, MalformedExpressionException
Expression
compileExpression
in interface Expression
MalformedExpressionException
- if syntax error
TypingException
- when incompatible types error
occures.
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