public class MethodFrame extends JavaStatement implements Statement, StatementContainer, ProgramPrefix
Modifier and Type | Field and Description |
---|---|
private StatementBlock |
body
Body.
|
private IExecutionContext |
execContext |
private PosInProgram |
firstActiveChildPos |
private MethodFrame |
innerMostMethodFrame |
private int |
prefixLength |
private IProgramVariable |
resultVar
result
|
Constructor and Description |
---|
MethodFrame(IProgramVariable resultVar,
IExecutionContext execContext,
StatementBlock body)
Labeled statement.
|
MethodFrame(IProgramVariable resultVar,
IExecutionContext execContext,
StatementBlock body,
PositionInfo pos)
Labeled statement.
|
Modifier and Type | Method and Description |
---|---|
StatementBlock |
getBody()
Get body.
|
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.
|
IExecutionContext |
getExecutionContext()
returns the execution context for the elements in the method
frame's body
|
PosInProgram |
getFirstActiveChildPos()
returns the position of the first active child
|
SourceElement |
getFirstElement()
Finds the source element that occurs first in the source.
|
SourceElement |
getFirstElementIncludingBlocks()
Finds the source element that occurs first in the source.
|
MethodFrame |
getInnerMostMethodFrame()
returns the inner most
MethodFrame |
SourceElement |
getLastElement()
Finds the source element that occurs last in the source.
|
ProgramPrefix |
getLastPrefixElement()
return the last prefix element
|
ProgramPrefix |
getNextPrefixElement()
return the next prefix element
if no next prefix element is available an IndexOutOfBoundsException is thrown
|
ImmutableArray<ProgramPrefix> |
getPrefixElements()
returns an array with all prefix elements starting at
this element
|
int |
getPrefixLength()
returns the length of the prefix
|
IProgramMethod |
getProgramMethod()
Get method.
|
IProgramVariable |
getProgramVariable()
Get the method call header.
|
Statement |
getStatementAt(int index)
Return the statement at the specified index in this node's
"virtual" statement array.
|
int |
getStatementCount()
Get the number of statements in this container.
|
boolean |
hasNextPrefixElement()
return true if there is a next prefix element
|
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, getParentClass, getPositionInfo, getRelativePosition, getStartPosition, setParentClass, toSource, toString, toString
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
getComments, match
equalsModRenaming, getEndPosition, getPositionInfo, getRelativePosition, getStartPosition
private final IProgramVariable resultVar
private final StatementBlock body
private final IExecutionContext execContext
private final PosInProgram firstActiveChildPos
private final int prefixLength
private final MethodFrame innerMostMethodFrame
public MethodFrame(IProgramVariable resultVar, IExecutionContext execContext, StatementBlock body)
resultVar
- the ProgramVariable the return value is assigned tobody
- a Statement containing the method body of
the called methodpublic MethodFrame(IProgramVariable resultVar, IExecutionContext execContext, StatementBlock body, PositionInfo pos)
resultVar
- the ProgramVariable the return value is assigned tobody
- a Statement containing the method body of
the called methodpublic boolean hasNextPrefixElement()
ProgramPrefix
hasNextPrefixElement
in interface ProgramPrefix
public ProgramPrefix getNextPrefixElement()
ProgramPrefix
getNextPrefixElement
in interface ProgramPrefix
public ProgramPrefix getLastPrefixElement()
ProgramPrefix
getLastPrefixElement
in interface ProgramPrefix
public int getPrefixLength()
ProgramPrefix
getPrefixLength
in interface ProgramPrefix
public MethodFrame getInnerMostMethodFrame()
ProgramPrefix
MethodFrame
getInnerMostMethodFrame
in interface ProgramPrefix
public ImmutableArray<ProgramPrefix> getPrefixElements()
ProgramPrefix
getPrefixElements
in interface ProgramPrefix
public PosInProgram getFirstActiveChildPos()
ProgramPrefix
getFirstActiveChildPos
in interface ProgramPrefix
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 SourceElement getLastElement()
JavaSourceElement
getLastElement
in interface SourceElement
getLastElement
in class JavaSourceElement
JavaSourceElement.toSource()
,
JavaSourceElement.getEndPosition()
public IProgramVariable getProgramVariable()
public IExecutionContext getExecutionContext()
public StatementBlock getBody()
public IProgramMethod getProgramMethod()
public 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 int getStatementCount()
getStatementCount
in interface StatementContainer
public Statement getStatementAt(int index)
getStatementAt
in interface StatementContainer
index
- an index for a statement.java.lang.ArrayIndexOutOfBoundsException
- if index is out
of bounds.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.