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java.lang.Objectgov.llnl.babel.symbols.AssertionExpression
gov.llnl.babel.symbols.UnaryExpression
public class UnaryExpression
Field Summary | |
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static int |
COMPLEMENT
|
static int |
IS
|
static int |
MINUS
|
static int |
NOOP
|
static int |
NOT
|
static int |
PLUS
|
Fields inherited from class gov.llnl.babel.symbols.AssertionExpression |
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d_context, ERROR_SEMANTIC_VALIDATION |
Constructor Summary | |
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UnaryExpression(int op,
AssertionExpression expr,
Context context)
Construct a new object. |
Method Summary | |
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java.lang.Object |
accept(ExprVisitor ev,
java.lang.Object data)
Implement the "visitor pattern". |
java.lang.String |
cExpression(java.lang.String epvVar,
int[] startInd)
Return the C version of the expression. |
java.util.ArrayList |
getArrayIterMacros(java.lang.String epvVar,
int[] startInd)
Return the list of array iteration macro messages, if any. |
AssertionExpression |
getExpression()
Return the expression. |
int |
getNumArrayIterMacrosByType(char type)
Returns the number of macros supported by this assertion of the specified type. |
int |
getOp()
Return the unary operator. |
java.lang.String |
getOpSymbol()
Return the symbol associated with the operator. |
boolean |
hasMethodCall()
Return TRUE if the expression has at least one method call; otherwise, return FALSE. |
boolean |
hasPure()
Return TRUE if the expression is PURE clause; otherwise, return FALSE. |
boolean |
hasReservedMethod(int type)
Return TRUE if the expression is, or has, the specified reserved method call; otherwise, return FALSE. |
boolean |
hasResult()
Return TRUE if the expression contains RESULT; otherwise, return FALSE. |
boolean |
hasUnreservedMethod(boolean any)
Return TRUE if the method is any unreserved method (when any is TRUE) or it is an unreserved method with a throws clause (if any is FALSE); otherwise, return FALSE. |
boolean |
requiresExtendableContext()
Return TRUE if extendable context is required to validate the expression; otherwise, return FALSE. |
boolean |
requiresMethodContext()
Return TRUE if method context is required to validate the expression; otherwise, return FALSE. |
java.lang.String |
toString()
Return the stringified version of the expression (in SIDL form). |
protected void |
validateSemantics(Extendable ext,
Method m)
Validate the expression semantics, if necessary, within the context of the extendable and optional method. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final int NOOP
public static final int COMPLEMENT
public static final int IS
public static final int MINUS
public static final int NOT
public static final int PLUS
Constructor Detail |
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public UnaryExpression(int op, AssertionExpression expr, Context context) throws AssertionException
op
- The operator associated with this unary expression.expr
- The expression being paired with the operator.
AssertionException
- The exception raised if the operator does not fall within
the range of supported operators OR if the expression
is null.Method Detail |
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public int getOp()
public java.lang.String getOpSymbol()
public AssertionExpression getExpression()
public boolean hasPure()
hasPure
in class AssertionExpression
public boolean hasResult()
hasResult
in class AssertionExpression
public boolean hasMethodCall()
hasMethodCall
in class AssertionExpression
public boolean hasReservedMethod(int type)
hasReservedMethod
in class AssertionExpression
public boolean hasUnreservedMethod(boolean any)
hasUnreservedMethod
in class AssertionExpression
public boolean requiresExtendableContext()
requiresExtendableContext
in class AssertionExpression
public boolean requiresMethodContext()
requiresMethodContext
in class AssertionExpression
protected void validateSemantics(Extendable ext, Method m) throws AssertionException
validateSemantics
in class AssertionExpression
ext
- The interface or class that owns this expression.m
- The method that owns this expression.
AssertionException
- The exception that can be raised during validation.public java.util.ArrayList getArrayIterMacros(java.lang.String epvVar, int[] startInd)
getArrayIterMacros
in class AssertionExpression
public int getNumArrayIterMacrosByType(char type)
getNumArrayIterMacrosByType
in class AssertionExpression
public java.lang.String cExpression(java.lang.String epvVar, int[] startInd)
cExpression
in class AssertionExpression
public java.lang.String toString()
toString
in class AssertionExpression
public java.lang.Object accept(ExprVisitor ev, java.lang.Object data)
AssertionExpression
accept
in class AssertionExpression
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