public class ComparisonExpression extends AbstractExpression
Modifier and Type | Field and Description |
---|---|
static int |
GREATER |
static int |
GT_EQ |
static int |
LESS |
static int |
LT_EQ |
children, context, updateListener
Constructor and Description |
---|
ComparisonExpression() |
ComparisonExpression(Expression e1,
Expression e2,
int opType) |
Modifier and Type | Method and Description |
---|---|
QualifiedValue |
execute()
Compute and return the value of this expression
|
java.lang.String |
getOpName()
Return a human-readable name for the operation that this expression performs
|
int |
getOpType() |
java.lang.Class<?> |
getType()
Return the type that this expression will return
|
void |
setOpType(int i) |
connect, disconnect, getChildren, setChildren, shutdown, startup, typeMismatch
public static final int GREATER
public static final int LESS
public static final int GT_EQ
public static final int LT_EQ
public ComparisonExpression(Expression e1, Expression e2, int opType)
public ComparisonExpression()
public QualifiedValue execute() throws ExpressionException
Expression
ExpressionException
public java.lang.Class<?> getType()
Expression
public java.lang.String getOpName()
Expression
public int getOpType()
public void setOpType(int i)