Class IntegerLiteral
An integer literal. For example, 23
.
An integer literal can never be negative except when:
- It is written in binary, octal or hexadecimal notation
- It is written in decimal notation, has the value
2147483648
and is preceded by a minus; in this case the value of the IntegerLiteral is -2147483648 and the preceding minus will not be modeled asMinusExpr
.
In all other cases the preceding minus, if any, will be modeled as a separate
MinusExpr
.
The last exception is necessary because 2147483648
on its own would not be
a valid integer literal (and could also not be parsed as CodeQL int
).
Import path
import java
Direct supertypes
Indirect supertypes
Predicates
getAPrimaryQlClass |
Gets the name of a primary CodeQL class to which this element belongs. |
getIntValue |
Gets the int representation of this literal. |
Inherited predicates
getAChildExpr |
Gets a child of this expression. |
from Expr |
getAnEnclosingStmt |
Gets a statement that directly or transitively contains this expression, if any. This is equivalent to |
from Expr |
getBasicBlock |
Gets the basic block in which this expression occurs, if any. |
from Expr |
getCompilationUnit |
Gets the compilation unit in which this expression occurs. |
from Expr |
getControlFlowNode |
Gets the |
from Expr |
getEnclosingCallable |
Gets the callable in which this expression occurs, if any. |
from Expr |
getEnclosingStmt |
Gets the statement containing this expression, if any. |
from Expr |
getFile |
Gets the file associated with this element. |
from Top |
getHalsteadID |
This statement’s Halstead ID (used to compute Halstead metrics). |
from Expr |
getIndex |
Gets the index of this expression as a child of its parent. |
from Expr |
getKind |
Gets the kind of this expression. |
from Expr |
getKotlinType |
Gets the Kotlin type of this expression. |
from Expr |
getLiteral |
Gets a string representation of this literal as it appeared in the source code. |
from Literal |
getLocation |
Gets the source location for this element. |
from Top |
getNumberOfCommentLines |
Gets the number of comment lines that this element ranges over. |
from Top |
getNumberOfLinesOfCode |
Gets the number of lines of code that this element ranges over. |
from Top |
getParent |
Gets the parent of this expression. |
from Expr |
getPrimaryQlClasses |
Gets a comma-separated list of the names of the primary CodeQL classes to which this element belongs. |
from Top |
getTotalNumberOfLines |
Gets the total number of lines that this element ranges over, including lines of code, comment and whitespace-only lines. |
from Top |
getType |
Gets the type of this expression. |
from Expr |
getUnderlyingExpr |
Gets the underlying expression looking through casts and not-nulls, if any. Otherwise just gets this expression. |
from Expr |
getValue |
Gets a string representation of the value this literal represents. |
from Literal |
hasLocationInfo |
Holds if this element is at the specified location. The location spans column |
from Top |
isCompileTimeConstant |
Holds if this literal is a compile-time constant expression (as per JLS v8, section 15.28). |
from Literal |
isInStaticContext |
Holds if this expression occurs in a static context. |
from Expr |
isNthChildOf |
Holds if this expression is the child of the specified parent at the specified (zero-based) position. |
from Expr |
isParenthesized |
Holds if this expression is parenthesized. |
from Expr |
toString |
Gets a printable representation of this expression. |
from Literal |