public class ArrayLengthReference extends JavaNonTerminalProgramElement implements Reference, Expression, ReferenceSuffix
a.length
!
Use JavaInfo.getArrayLength()
instead.Modifier and Type | Field and Description |
---|---|
protected ReferencePrefix |
prefix
Reference prefix.
|
Constructor and Description |
---|
ArrayLengthReference()
Array length reference.
|
ArrayLengthReference(ExtList children)
Constructor for the transformation of COMPOST ASTs to KeY.
|
Modifier and Type | Method and Description |
---|---|
ProgramElement |
getChildAt(int index)
Returns the child at the specified index in this node's "virtual"
child array
|
int |
getChildCount()
Returns the number of children of this node.
|
SourceElement |
getFirstElement()
Finds the source element that occurs first in the source.
|
SourceElement |
getFirstElementIncludingBlocks()
Finds the source element that occurs first in the source.
|
KeYJavaType |
getKeYJavaType(Services javaServ) |
KeYJavaType |
getKeYJavaType(Services javaServ,
ExecutionContext ec)
returns the
KeYJavaType of an expression |
ReferencePrefix |
getReferencePrefix()
Get reference prefix.
|
void |
prettyPrint(PrettyPrinter p)
Pretty printing the source element.
|
void |
visit(Visitor v)
calls the corresponding method of a visitor in order to
perform some action/transformation on this element
|
compatibleBlockSize, computeHashCode, equals, equalsModRenaming, getArrayPos, match, matchChildren
getComments, hashCode, prettyPrintMain, reuseSignature
getEndPosition, getLastElement, getParentClass, getPositionInfo, getRelativePosition, getStartPosition, setParentClass, toSource, toString, toString
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
getComments, match
equalsModRenaming, getEndPosition, getLastElement, getPositionInfo, getRelativePosition, getStartPosition
protected final ReferencePrefix prefix
public ArrayLengthReference()
public ArrayLengthReference(ExtList children)
children
- the children of this AST element as KeY classes.
May contain:
a ReferencePrefix (for the array length),
Commentspublic int getChildCount()
getChildCount
in interface NonTerminalProgramElement
public ProgramElement getChildAt(int index)
getChildAt
in interface NonTerminalProgramElement
index
- an index into this node's "virtual" child arrayjava.lang.ArrayIndexOutOfBoundsException
- if index is out
of boundspublic KeYJavaType getKeYJavaType(Services javaServ)
public KeYJavaType getKeYJavaType(Services javaServ, ExecutionContext ec)
Expression
KeYJavaType
of an expressiongetKeYJavaType
in interface Expression
public ReferencePrefix getReferencePrefix()
public SourceElement getFirstElement()
JavaSourceElement
getFirstElement
in interface SourceElement
getFirstElement
in class JavaSourceElement
JavaSourceElement.toSource()
,
JavaSourceElement.getStartPosition()
public SourceElement getFirstElementIncludingBlocks()
SourceElement
getFirstElementIncludingBlocks
in interface SourceElement
getFirstElementIncludingBlocks
in class JavaSourceElement
SourceElement.getStartPosition()
public void visit(Visitor v)
visit
in interface SourceElement
v
- the Visitorpublic void prettyPrint(PrettyPrinter p) throws java.io.IOException
JavaSourceElement
prettyPrint
in interface SourceElement
prettyPrint
in class JavaProgramElement
p
- a pretty printer.java.io.IOException
- occasionally thrown.