/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.workbench.services.verifier.plugin.client.builders;
import org.drools.workbench.models.guided.dtable.shared.model.BRLConditionVariableColumn;
import org.drools.workbench.models.guided.dtable.shared.model.DTCellValue52;
import org.drools.workbench.services.verifier.api.client.configuration.AnalyzerConfiguration;
import org.drools.workbench.services.verifier.api.client.index.BRLCondition;
import org.drools.workbench.services.verifier.api.client.index.Column;
import org.drools.workbench.services.verifier.api.client.index.Condition;
import org.drools.workbench.services.verifier.api.client.index.Index;
import org.uberfire.commons.validation.PortablePreconditions;
public class BRLConditionBuilder {
private final Index index;
private final AnalyzerConfiguration configuration;
private final VerifierColumnUtilities utils;
private BRLConditionVariableColumn conditionColumn;
private DTCellValue52 realCellValue;
private int columnIndex;
public BRLConditionBuilder( final Index index,
final VerifierColumnUtilities utils,
final AnalyzerConfiguration configuration ) {
this.index = PortablePreconditions.checkNotNull( "index",
index );
this.utils = PortablePreconditions.checkNotNull( "utils",
utils );
this.configuration = PortablePreconditions.checkNotNull( "configuration",
configuration );
}
public Condition build() throws
BuildException {
PortablePreconditions.checkNotNull( "realCellValue",
realCellValue );
PortablePreconditions.checkNotNull( "columnIndex",
columnIndex );
try {
return new BRLCondition( getColumn(),
new ValuesResolver( utils,
columnIndex,
conditionColumn,
realCellValue ).getValues(),
configuration );
} catch ( final ValueResolveException e ) {
throw new BuildException( "Could not build BRLCondition because of: " + e.getMessage() );
}
}
private Column getColumn() {
return index.getColumns()
.where( Column.index()
.is( columnIndex ) )
.select()
.first();
}
public BRLConditionBuilder with( final BRLConditionVariableColumn conditionColumn ) {
this.conditionColumn = conditionColumn;
return this;
}
public BRLConditionBuilder with( final DTCellValue52 realCellValue ) {
this.realCellValue = realCellValue;
return this;
}
public BRLConditionBuilder with( final int columnIndex ) {
this.columnIndex = columnIndex;
return this;
}
}