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ALF-10770: create schema representation

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31224 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Matt Ward
2011-10-14 08:08:12 +00:00
parent 953af0b5a3
commit 57fdad562d
13 changed files with 989 additions and 0 deletions
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33
source/java/org/alfresco/util/schemacomp/Differences.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp;
import java.util.ArrayList;
import java.util.List;
/**
* Keeps a record of what differences, if any, exist between the two
* schemas being compared.
*
* @author Matt Ward
*/
public class Differences
{
private List<Result> results = new ArrayList<Result>();
}

59
source/java/org/alfresco/util/schemacomp/Result.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp;
import java.util.List;
import org.alfresco.util.Pair;
import org.alfresco.util.schemacomp.model.DbObject;
/**
* Result of a comparison between two database objects.
*
* @author Matt Ward
*/
public class Result
{
public enum Type { ONLY_IN_LEFT, ONLY_IN_RIGHT, IN_BOTH_NO_DIFFERENCE, IN_BOTH_BUT_DIFFERENCE };
private Type type;
// Field list, where differences lie - recorded for single level only, otherwise, an error deep down would end
// up having the whole schema as being different, but that isn't useful. During reporting, climb back up the tree
// to produce a path, e.g. "my_schema.my_table.my_column.nullable has differences"
// Could hold the two items that (may - see type above) differ?
// These objects are already structured, no field names required.
DbObject left;
DbObject right;
// or, could...
// Have differences
public static class DiffField
{
String leftFieldName;
String leftVal;
String rightFieldName;
String rightVal;
}
}

75
source/java/org/alfresco/util/schemacomp/SchemaComparator.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp;
import org.alfresco.util.schemacomp.model.DbObject;
import org.alfresco.util.schemacomp.model.Schema;
/**
* TODO: comment me!
* @author Matt Ward
*/
public class SchemaComparator
{
private Schema leftSchema;
private Schema rightSchema;
/**
* Construct a comparator to compare schemas left and right.
*
* @param left
* @param right
*/
public SchemaComparator(Schema left, Schema right)
{
this.leftSchema = left;
this.rightSchema = right;
}
public void compare()
{
for (DbObject leftObj : leftSchema)
{
DbObject rightObj = rightSchema.get(leftObj.getIdentifier());
if (rightObj != null)
{
// There is an equivalent object in the right hand schema as in the left.
System.out.println("Both schemas have object: " + leftObj.getIdentifier() +
"(" + leftObj.getClass().getSimpleName() + ")");
}
else
{
// No equivalent object in the right hand schema.
System.out.println("No matching object in right schema: " + leftObj.getIdentifier() +
"(" + leftObj.getClass().getSimpleName() + ")");
}
}
// Identify objects in the right schema but not the left
for (DbObject rightObj : rightSchema)
{
if (!leftSchema.contains(rightObj.getIdentifier()))
{
// No equivalent object in the left hand schema.
System.out.println("No matching object in left schema: " + rightObj.getIdentifier() +
"(" + rightObj.getClass().getSimpleName() + ")");
}
}
}
}

62
source/java/org/alfresco/util/schemacomp/SchemaComparatorTest.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp;
import org.alfresco.util.schemacomp.model.Schema;
import org.alfresco.util.schemacomp.model.Table;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* TODO: comment me!
* @author Matt Ward
*/
public class SchemaComparatorTest
{
private SchemaComparator comparator;
private Schema left;
private Schema right;
@Before
public void setup()
{
left = new Schema();
right = new Schema();
}
@Test
public void canDetermineSameTables()
{
left.put(new Table("alf_node"));
left.put(new Table("table_in_left"));
left.put(new Table("in_both_but_different"));
right.put(new Table("alf_node"));
// Note this table is in different position in the RHS list.
Table rightTable = new Table("in_both_but_different");
right.put(rightTable);
right.put(new Table("table_in_right"));
comparator = new SchemaComparator(left, right);
comparator.compare();
}
}

91
source/java/org/alfresco/util/schemacomp/model/AbstractDbObject.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp.model;
/**
* TODO: comment me!
* @author Matt Ward
*/
public abstract class AbstractDbObject implements DbObject
{
private String name;
/**
* Default constructor
*/
public AbstractDbObject()
{
}
/**
* Instantiate, giving the object a name.
*
* @param name
*/
public AbstractDbObject(String name)
{
this.name = name;
}
/**
* @return the name
*/
public String getName()
{
return this.name;
}
/**
* @param name the name to set
*/
public void setName(String name)
{
this.name = name;
}
@Override
public Object getIdentifier()
{
return getName();
}
@Override
public int hashCode()
{
final int prime = 31;
int result = 1;
result = prime * result + ((this.name == null) ? 0 : this.name.hashCode());
return result;
}
@Override
public boolean equals(Object obj)
{
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
AbstractDbObject other = (AbstractDbObject) obj;
if (this.name == null)
{
if (other.name != null) return false;
}
else if (!this.name.equals(other.name)) return false;
return true;
}
}

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source/java/org/alfresco/util/schemacomp/model/Column.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp.model;
/**
* TODO: comment me!
* @author Matt Ward
*/
public class Column extends AbstractDbObject
{
private String type;
private boolean nullable;
/**
* @return the type
*/
public String getType()
{
return this.type;
}
/**
* @param type the type to set
*/
public void setType(String type)
{
this.type = type;
}
/**
* @return the nullable
*/
public boolean isNullable()
{
return this.nullable;
}
/**
* @param nullable the nullable to set
*/
public void setNullable(boolean nullable)
{
this.nullable = nullable;
}
@Override
public int hashCode()
{
final int prime = 31;
int result = super.hashCode();
result = prime * result + (this.nullable ? 1231 : 1237);
result = prime * result + ((this.type == null) ? 0 : this.type.hashCode());
return result;
}
@Override
public boolean equals(Object obj)
{
if (this == obj) return true;
if (!super.equals(obj)) return false;
if (getClass() != obj.getClass()) return false;
Column other = (Column) obj;
if (this.nullable != other.nullable) return false;
if (this.type == null)
{
if (other.type != null) return false;
}
else if (!this.type.equals(other.type)) return false;
return true;
}
}

29
source/java/org/alfresco/util/schemacomp/model/DbObject.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp.model;
/**
* All database objects to be modelled for schema comparisons must implement this interface.
*
* @author Matt Ward
*/
public interface DbObject
{
Object getIdentifier();
}

112
source/java/org/alfresco/util/schemacomp/model/ForeignKey.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp.model;
import java.util.List;
/**
* TODO: comment me!
* @author Matt Ward
*/
public class ForeignKey extends AbstractDbObject
{
private String localColumn;
private String targetTable;
private String targetColumn;
/**
* @return the localColumn
*/
public String getLocalColumn()
{
return this.localColumn;
}
/**
* @param localColumn the localColumn to set
*/
public void setLocalColumn(String localColumn)
{
this.localColumn = localColumn;
}
/**
* @return the targetTable
*/
public String getTargetTable()
{
return this.targetTable;
}
/**
* @param targetTable the targetTable to set
*/
public void setTargetTable(String targetTable)
{
this.targetTable = targetTable;
}
/**
* @return the targetColumn
*/
public String getTargetColumn()
{
return this.targetColumn;
}
/**
* @param targetColumn the targetColumn to set
*/
public void setTargetColumn(String targetColumn)
{
this.targetColumn = targetColumn;
}
@Override
public int hashCode()
{
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((this.localColumn == null) ? 0 : this.localColumn.hashCode());
result = prime * result + ((this.targetColumn == null) ? 0 : this.targetColumn.hashCode());
result = prime * result + ((this.targetTable == null) ? 0 : this.targetTable.hashCode());
return result;
}
@Override
public boolean equals(Object obj)
{
if (this == obj) return true;
if (!super.equals(obj)) return false;
if (getClass() != obj.getClass()) return false;
ForeignKey other = (ForeignKey) obj;
if (this.localColumn == null)
{
if (other.localColumn != null) return false;
}
else if (!this.localColumn.equals(other.localColumn)) return false;
if (this.targetColumn == null)
{
if (other.targetColumn != null) return false;
}
else if (!this.targetColumn.equals(other.targetColumn)) return false;
if (this.targetTable == null)
{
if (other.targetTable != null) return false;
}
else if (!this.targetTable.equals(other.targetTable)) return false;
return true;
}
}

83
source/java/org/alfresco/util/schemacomp/model/Index.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp.model;
import java.util.List;
/**
* TODO: comment me!
* @author Matt Ward
*/
public class Index extends AbstractDbObject
{
private List<String> columnNames;
/**
* @return the columnNames
*/
public List<String> getColumnNames()
{
return this.columnNames;
}
/**
* @param columnNames the columnNames to set
*/
public void setColumnNames(List<String> columnNames)
{
this.columnNames = columnNames;
}
/**
* TODO: column names should be fully qualified, OR an Index should have a table name field
* and the identifier should include it.
*
* @return the Index identifier
*/
@Override
public Object getIdentifier()
{
return getColumnNames();
}
@Override
public int hashCode()
{
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((this.columnNames == null) ? 0 : this.columnNames.hashCode());
return result;
}
@Override
public boolean equals(Object obj)
{
if (this == obj) return true;
if (!super.equals(obj)) return false;
if (getClass() != obj.getClass()) return false;
Index other = (Index) obj;
if (this.columnNames == null)
{
if (other.columnNames != null) return false;
}
else if (!this.columnNames.equals(other.columnNames)) return false;
return true;
}
}

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source/java/org/alfresco/util/schemacomp/model/PrimaryKey.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp.model;
import java.util.List;
/**
* TODO: comment me!
* @author Matt Ward
*/
public class PrimaryKey extends AbstractDbObject
{
private List<String> columnNames;
/**
* @return the columnNames
*/
public List<String> getColumnNames()
{
return this.columnNames;
}
/**
* @param columnNames the columnNames to set
*/
public void setColumnNames(List<String> columnNames)
{
this.columnNames = columnNames;
}
@Override
public int hashCode()
{
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((this.columnNames == null) ? 0 : this.columnNames.hashCode());
return result;
}
@Override
public boolean equals(Object obj)
{
if (this == obj) return true;
if (!super.equals(obj)) return false;
if (getClass() != obj.getClass()) return false;
PrimaryKey other = (PrimaryKey) obj;
if (this.columnNames == null)
{
if (other.columnNames != null) return false;
}
else if (!this.columnNames.equals(other.columnNames)) return false;
return true;
}
}

91
source/java/org/alfresco/util/schemacomp/model/Schema.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp.model;
import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* Instances of this class will represent a database schema.
*
* @author Matt Ward
*/
public class
Schema extends AbstractDbObject implements Iterable<DbObject>
{
private final Map<Object, DbObject> objects = new LinkedHashMap<Object, DbObject>();
/**
* @param key
* @return
*/
public DbObject get(Object key)
{
return this.objects.get(key);
}
/**
* @param table
*/
public void put(DbObject dbObject)
{
objects.put(dbObject.getIdentifier(), dbObject);
}
@Override
public Iterator<DbObject> iterator()
{
return objects.values().iterator();
}
/**
* @param identifier
* @return
*/
public boolean contains(Object identifier)
{
return objects.containsKey(identifier);
}
@Override
public int hashCode()
{
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((this.objects == null) ? 0 : this.objects.hashCode());
return result;
}
@Override
public boolean equals(Object obj)
{
if (this == obj) return true;
if (!super.equals(obj)) return false;
if (getClass() != obj.getClass()) return false;
Schema other = (Schema) obj;
if (this.objects == null)
{
if (other.objects != null) return false;
}
else if (!this.objects.equals(other.objects)) return false;
return true;
}
}

27
source/java/org/alfresco/util/schemacomp/model/Sequence.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp.model;
/**
* TODO: comment me!
* @author Matt Ward
*/
public class Sequence extends AbstractDbObject
{
}

169
source/java/org/alfresco/util/schemacomp/model/Table.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.util.schemacomp.model;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
/**
* Instances of this class will represent a database table.
*
* @author Matt Ward
*/
public class Table extends AbstractDbObject
{
private List<Column> columns = new ArrayList<Column>();
private PrimaryKey primaryKey;
private ForeignKey foreignKey;
private List<Index> indexes = new ArrayList<Index>();
public Table(String name, Collection<Column> columns, PrimaryKey primaryKey,
ForeignKey foreignKey, Collection<Index> indexes)
{
super(name);
if (columns != null)
{
columns.addAll(columns);
}
this.primaryKey = primaryKey;
this.foreignKey = foreignKey;
if (indexes != null)
{
indexes.addAll(indexes);
}
}
/**
* @return the columns
*/
public List<Column> getColumns()
{
return this.columns;
}
/**
* @param columns the columns to set
*/
public void setColumns(List<Column> columns)
{
this.columns = columns;
}
/**
* @return the primaryKey
*/
public PrimaryKey getPrimaryKey()
{
return this.primaryKey;
}
/**
* @param primaryKey the primaryKey to set
*/
public void setPrimaryKey(PrimaryKey primaryKey)
{
this.primaryKey = primaryKey;
}
/**
* @return the foreignKey
*/
public ForeignKey getForeignKey()
{
return this.foreignKey;
}
/**
* @param foreignKey the foreignKey to set
*/
public void setForeignKey(ForeignKey foreignKey)
{
this.foreignKey = foreignKey;
}
/**
* @return the indexes
*/
public List<Index> getIndexes()
{
return this.indexes;
}
/**
* @param indexes the indexes to set
*/
public void setIndexes(List<Index> indexes)
{
this.indexes = indexes;
}
@Override
public int hashCode()
{
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((this.columns == null) ? 0 : this.columns.hashCode());
result = prime * result + ((this.foreignKey == null) ? 0 : this.foreignKey.hashCode());
result = prime * result + ((this.indexes == null) ? 0 : this.indexes.hashCode());
result = prime * result + ((this.primaryKey == null) ? 0 : this.primaryKey.hashCode());
return result;
}
@Override
public boolean equals(Object obj)
{
if (this == obj) return true;
if (!super.equals(obj)) return false;
if (getClass() != obj.getClass()) return false;
Table other = (Table) obj;
if (this.columns == null)
{
if (other.columns != null) return false;
}
else if (!this.columns.equals(other.columns)) return false;
if (this.foreignKey == null)
{
if (other.foreignKey != null) return false;
}
else if (!this.foreignKey.equals(other.foreignKey)) return false;
if (this.indexes == null)
{
if (other.indexes != null) return false;
}
else if (!this.indexes.equals(other.indexes)) return false;
if (this.primaryKey == null)
{
if (other.primaryKey != null) return false;
}
else if (!this.primaryKey.equals(other.primaryKey)) return false;
return true;
}
}