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community/import-tool/src/main/java/org/neo4j/tooling/PrintingImportLogicMonitor.java
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/* | ||
* Copyright (c) 2002-2018 "Neo Technology," | ||
* Network Engine for Objects in Lund AB [http://neotechnology.com] | ||
* | ||
* This file is part of Neo4j. | ||
* | ||
* Neo4j is free software: you can redistribute it and/or modify | ||
* it under the terms of the GNU General Public License as published by | ||
* the Free Software Foundation, either version 3 of the License, or | ||
* (at your option) any later version. | ||
* | ||
* This program 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 General Public License for more details. | ||
* | ||
* You should have received a copy of the GNU General Public License | ||
* along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
*/ | ||
package org.neo4j.tooling; | ||
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import java.io.PrintStream; | ||
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import org.neo4j.unsafe.impl.batchimport.ImportLogic; | ||
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class PrintingImportLogicMonitor implements ImportLogic.Monitor | ||
{ | ||
private final PrintStream out; | ||
private final PrintStream err; | ||
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PrintingImportLogicMonitor( PrintStream out, PrintStream err ) | ||
{ | ||
this.out = out; | ||
this.err = err; | ||
} | ||
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@Override | ||
public void doubleRelationshipRecordUnitsEnabled() | ||
{ | ||
out.println( "Will use double record units for all relationships" ); | ||
} | ||
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@Override | ||
public void mayExceedNodeIdCapacity( long capacity, long estimatedCount ) | ||
{ | ||
err.printf( "WARNING: estimated number of relationships %d may exceed capacity %d of selected record format%n", | ||
estimatedCount, capacity ); | ||
} | ||
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@Override | ||
public void mayExceedRelationshipIdCapacity( long capacity, long estimatedCount ) | ||
{ | ||
err.printf( "WARNING: estimated number of nodes %d may exceed capacity %d of selected record format%n", | ||
estimatedCount, capacity ); | ||
} | ||
} |
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