Class InterestingPrefix

A string constant that contains a prefix whose possibly-appended strings are returned by getAnAppendedExpression.

Extend this class to specify prefixes whose possibly-appended strings should be analyzed.

Import path

import semmle.code.java.dataflow.StringPrefixes

Direct supertypes

CompileTimeConstantExpr

Indirect supertypes

Known direct subtypes

HostnameSanitizingPrefix

Predicates

getAnAppendedExpression	Gets an expression that may follow this prefix in a derived string.
getOffset	Gets the offset in this constant string where the interesting prefix begins.

Inherited predicates

getAChildExpr	Gets a child of this expression.	from Expr
getAPrimaryQlClass	Gets the name of a primary CodeQL class to which this element belongs.	from Top
getAnEnclosingStmt	Gets a statement that directly or transitively contains this expression, if any. This is equivalent to `this.getEnclosingStmt().getEnclosingStmt*()`.	from Expr
getBasicBlock	Gets the basic block in which this expression occurs, if any.	from Expr
getBooleanValue	Gets the boolean value of this expression, where possible.	from CompileTimeConstantExpr
getCompilationUnit	Gets the compilation unit in which this expression occurs.	from Expr
getControlFlowNode	Gets the `ControlFlowNode` corresponding to this expression.	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
getIntValue	Gets the integer value of this expression, where possible.	from CompileTimeConstantExpr
getKind	Gets the kind of this expression.	from Expr
getKotlinType	Gets the Kotlin type of this expression.	from Expr
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
getStringValue	Gets the string value of this expression, where possible.	from CompileTimeConstantExpr
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
hasLocationInfo	Holds if this element is at the specified location. The location spans column `startcolumn` of line `startline` to column `endcolumn` of line `endline` in file `filepath`. For more information, see Locations.	from Top
isCompileTimeConstant	Holds if this expression is a compile-time constant.	from Expr
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 textual representation of this element.	from Expr