ArrayList<ForeignKeyConstraint> results = new ArrayList<ForeignKeyConstraint>(); for (int i = 0; i < _constraints.size(); i++) { MssqlConstraint constraint = _constraints.get(i); if (constraint instanceof ForeignKeyConstraint) { results.add((ForeignKeyConstraint)constraint); } } return results;
ArrayList<CheckConstraint> results = new ArrayList<CheckConstraint>(); for (int i = 0; i < _constraints.size(); i++) { MssqlConstraint constraint = _constraints.get(i); if (constraint instanceof CheckConstraint) { results.add((CheckConstraint)constraint); } } return results;
Clone fragments detected by clone detection tool
File path: /sql12/plugins/mssql/src/net/sourceforge/squirrel_sql/plugins/mssql/sql/constraint/TableConstraints.java File path: /sql12/plugins/mssql/src/net/sourceforge/squirrel_sql/plugins/mssql/sql/constraint/TableConstraints.java
Method name: List getForeignKeyConstraints() Method name: List getCheckConstraints()
Number of AST nodes: 6 Number of AST nodes: 6
1
ArrayList<ForeignKeyConstraint> results = 
1
ArrayList<CheckConstraint> results = 
2
            new ArrayList<ForeignKeyConstraint>();
2
new ArrayList<CheckConstraint>();
3
        for (int i = 0; i < _constraints.size(); i++) {
3
        for (int i = 0; i < _constraints.size(); i++) {
4
            MssqlConstraint constraint = _constraints.get(i);
4
            MssqlConstraint constraint = _constraints.get(i);
5
            if (constraint instanceof ForeignKeyConstraint) {
5
            if (constraint instanceof CheckConstraint) {
6
                results.add((ForeignKeyConstraint)constraint);
6
                results.add((CheckConstraint)constraint);
7
            }
7
            }
8
        }
8
        }
9
        return results;
9
        return results;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.3
Clones locationClones are declared in the same class
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    ArrayList<ForeignKeyConstraint> results = new ArrayList<ForeignKeyConstraint>();
    1
    ArrayList<ForeignKeyConstraint> results = new ArrayList<ForeignKeyConstraint>();
    1
    ArrayList<CheckConstraint> results = new ArrayList<CheckConstraint>();
    Differences
    Expression1Expression2Difference
    net.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.ForeignKeyConstraintnet.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.CheckConstraintSUBCLASS_TYPE_MISMATCH
    net.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.ForeignKeyConstraintnet.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.CheckConstraintSUBCLASS_TYPE_MISMATCH
    1
    ArrayList<CheckConstraint> results = new ArrayList<CheckConstraint>();
    2
    for (int i = 0; i < _constraints.size(); i++)
    2
    for (int i = 0; i < _constraints.size(); i++)
    3
    MssqlConstraint constraint = _constraints.get(i);
    3
    MssqlConstraint constraint = _constraints.get(i);
    4
    if (constraint instanceof ForeignKeyConstraint)
    4
    if (constraint instanceof ForeignKeyConstraint)
    4
    if (constraint instanceof CheckConstraint)
    Differences
    Expression1Expression2Difference
    net.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.ForeignKeyConstraintnet.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.CheckConstraintSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression constraint instanceof ForeignKeyConstraint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression constraint instanceof CheckConstraint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    if (constraint instanceof CheckConstraint)
    5
    results.add((ForeignKeyConstraint)constraint);
    5
    results.add((ForeignKeyConstraint)constraint);
    5
    results.add((CheckConstraint)constraint);
    Differences
    Expression1Expression2Difference
    net.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.ForeignKeyConstraintnet.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.CheckConstraintSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (ForeignKeyConstraint)constraint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (CheckConstraint)constraint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (ForeignKeyConstraint)constraint cannot be unified with expression (CheckConstraint)constraint , because common superclass type net.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.MssqlConstraint cannot be passed as an argument to public boolean add(net.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.ForeignKeyConstraint)
    5
    results.add((CheckConstraint)constraint);
    6
    return results;
    6
    return results;
    Precondition Violations (5)
    Row Violation
    1Expression constraint instanceof ForeignKeyConstraint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression constraint instanceof CheckConstraint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression (ForeignKeyConstraint)constraint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression (CheckConstraint)constraint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression (ForeignKeyConstraint)constraint cannot be unified with expression (CheckConstraint)constraint , because common superclass type net.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.MssqlConstraint cannot be passed as an argument to public boolean add(net.sourceforge.squirrel_sql.plugins.mssql.sql.constraint.ForeignKeyConstraint)