get the parent expression of the current expression in the expression tree concode_field_sep Stack<Expression> stack concode_elem_sep Configuration configuration concode_elem_sep Executable executable concode_elem_sep StaticContext staticContext concode_field_sep void resetStaticProperties concode_elem_sep Executable getExecutable concode_elem_sep void setExecutable concode_elem_sep Expression getCurrentExpression concode_elem_sep void setStaticContext concode_elem_sep Expression typeCheck concode_elem_sep void setStack concode_elem_sep Configuration getConfiguration concode_elem_sep StaticContext getStaticContext concode_elem_sep Expression optimize concode_elem_sep Stack<Expression> getStack concode_elem_sep Expression simplify concode_elem_sep void setConfiguration concode_elem_sep ExpressionVisitor make concode_elem_sep boolean isLoopingSubexpression
Expression function ( ) { int loc0 = stack . size ( ) - 2 ; if ( loc0 > 0 ) { return stack . get ( loc0 ) ; } else { return null ; } }