package org.drools.workbench.screens.guided.dtable.model;
import org.drools.workbench.models.commons.shared.rule.DSLSentence;
import org.drools.workbench.models.commons.shared.rule.IAction;
import org.drools.workbench.models.commons.shared.rule.IPattern;
import org.drools.workbench.models.commons.shared.oracle.DataType;
import org.drools.workbench.models.commons.shared.oracle.OperatorsOracle;
import org.drools.workbench.models.commons.shared.rule.BaseSingleFieldConstraint;
import org.drools.workbench.models.commons.shared.rule.FactPattern;
import org.drools.workbench.models.guided.dtable.shared.model.ActionCol52;
import org.drools.workbench.models.guided.dtable.shared.model.ActionInsertFactCol52;
import org.drools.workbench.models.guided.dtable.shared.model.ActionSetFieldCol52;
import org.drools.workbench.models.guided.dtable.shared.model.AttributeCol52;
import org.drools.workbench.models.guided.dtable.shared.model.BRLActionColumn;
import org.drools.workbench.models.guided.dtable.shared.model.BRLActionVariableColumn;
import org.drools.workbench.models.guided.dtable.shared.model.BRLConditionColumn;
import org.drools.workbench.models.guided.dtable.shared.model.BRLConditionVariableColumn;
import org.drools.workbench.models.guided.dtable.shared.model.BaseColumn;
import org.drools.workbench.models.guided.dtable.shared.model.CompositeColumn;
import org.drools.workbench.models.guided.dtable.shared.model.ConditionCol52;
import org.drools.workbench.models.guided.dtable.shared.model.DTColumnConfig52;
import org.drools.workbench.models.guided.dtable.shared.model.DescriptionCol52;
import org.drools.workbench.models.guided.dtable.shared.model.GuidedDecisionTable52;
import org.drools.workbench.models.guided.dtable.shared.model.MetadataCol52;
import org.drools.workbench.models.guided.dtable.shared.model.Pattern52;
import org.drools.workbench.models.guided.dtable.shared.model.RowNumberCol52;
import org.kie.commons.validation.PortablePreconditions;
import org.kie.workbench.common.services.datamodel.oracle.PackageDataModelOracle;
/**
* Utilities for GuidedDecisionTable
*/
public class GuidedDecisionTableUtils {
private final PackageDataModelOracle oracle;
private final GuidedDecisionTable52 model;
public GuidedDecisionTableUtils( final PackageDataModelOracle oracle,
final GuidedDecisionTable52 model ) {
PortablePreconditions.checkNotNull( "oracle",
oracle );
PortablePreconditions.checkNotNull( "model",
model );
this.oracle = oracle;
this.model = model;
}
public String getType( final BaseColumn col ) {
if ( col instanceof RowNumberCol52) {
return getType( (RowNumberCol52) col );
} else if ( col instanceof AttributeCol52) {
return getType( (AttributeCol52) col );
} else if ( col instanceof BRLConditionVariableColumn ) {
return getType( (BRLConditionVariableColumn) col );
} else if ( col instanceof ConditionCol52 ) {
return getType( (ConditionCol52) col );
} else if ( col instanceof ActionSetFieldCol52 ) {
return getType( (ActionSetFieldCol52) col );
} else if ( col instanceof ActionInsertFactCol52 ) {
return getType( (ActionInsertFactCol52) col );
} else if ( col instanceof BRLActionVariableColumn ) {
return getType( (BRLActionVariableColumn) col );
}
return DataType.TYPE_STRING;
}
private String getType( final RowNumberCol52 col ) {
return DataType.TYPE_NUMERIC_INTEGER;
}
private String getType( final AttributeCol52 col ) {
String type = DataType.TYPE_STRING;
final String attrName = col.getAttribute();
if ( attrName.equals( GuidedDecisionTable52.SALIENCE_ATTR ) ) {
type = DataType.TYPE_NUMERIC_INTEGER;
} else if ( attrName.equals( GuidedDecisionTable52.ENABLED_ATTR ) ) {
type = DataType.TYPE_BOOLEAN;
} else if ( attrName.equals( GuidedDecisionTable52.NO_LOOP_ATTR ) ) {
type = DataType.TYPE_BOOLEAN;
} else if ( attrName.equals( GuidedDecisionTable52.DURATION_ATTR ) ) {
type = DataType.TYPE_NUMERIC_LONG;
} else if ( attrName.equals( GuidedDecisionTable52.TIMER_ATTR ) ) {
type = DataType.TYPE_STRING;
} else if ( attrName.equals( GuidedDecisionTable52.CALENDARS_ATTR ) ) {
type = DataType.TYPE_STRING;
} else if ( attrName.equals( GuidedDecisionTable52.AUTO_FOCUS_ATTR ) ) {
type = DataType.TYPE_BOOLEAN;
} else if ( attrName.equals( GuidedDecisionTable52.LOCK_ON_ACTIVE_ATTR ) ) {
type = DataType.TYPE_BOOLEAN;
} else if ( attrName.equals( GuidedDecisionTable52.DATE_EFFECTIVE_ATTR ) ) {
type = DataType.TYPE_DATE;
} else if ( attrName.equals( GuidedDecisionTable52.DATE_EXPIRES_ATTR ) ) {
type = DataType.TYPE_DATE;
} else if ( attrName.equals( GuidedDecisionTable52.DIALECT_ATTR ) ) {
type = DataType.TYPE_STRING;
}
return type;
}
private String getType( final ConditionCol52 col ) {
final Pattern52 pattern = model.getPattern( col );
return getType( pattern,
col );
}
private String getType( final Pattern52 pattern,
final ConditionCol52 col ) {
// Columns with "Value Lists" etc are always Text (for now)
if ( hasValueList( col ) ) {
return DataType.TYPE_STRING;
}
// Operator "in" and "not in" requires a List as the value. These are always Text (for now)
if ( OperatorsOracle.operatorRequiresList(col.getOperator()) ) {
return DataType.TYPE_STRING;
}
//Literals without operators are always Text (as the user can specify the operator "in cell")
if ( col.getConstraintValueType() == BaseSingleFieldConstraint.TYPE_LITERAL ) {
if ( col.getOperator() == null || "".equals( col.getOperator() ) ) {
return DataType.TYPE_STRING;
}
}
//Formula are always Text (as the user can specify anything "in cell")
if ( col.getConstraintValueType() == BaseSingleFieldConstraint.TYPE_PREDICATE ) {
return DataType.TYPE_STRING;
}
//Predicates are always Text (as the user can specify anything "in cell")
if ( col.getConstraintValueType() == BaseSingleFieldConstraint.TYPE_RET_VALUE ) {
return DataType.TYPE_STRING;
}
//Otherwise lookup from SuggestionCompletionEngine
final String factType = pattern.getFactType();
final String fieldName = col.getFactField();
return getTypeFromDataOracle( factType,
fieldName );
}
private String getType( final BRLConditionVariableColumn col ) {
//If the parameter is not bound to a Fact or FactField use the explicit type. This is (currently)
//used when a BRL fragment does not contain any Template Keys and a single BRLConditionVariableColumn
//is created with type SuggestionCompletionEngine.TYPE_BOOLEAN i.e. Limited Entry
if ( col.getFactType() == null && col.getFactField() == null ) {
return col.getFieldType();
}
//Otherwise lookup from SuggestionCompletionEngine
final String factType = col.getFactType();
final String fieldName = col.getFactField();
return getTypeFromDataOracle( factType,
fieldName );
}
private String getType( final ActionSetFieldCol52 col ) {
// Columns with "Value Lists" etc are always Text (for now)
if ( hasValueList( col ) ) {
return DataType.TYPE_STRING;
}
//Otherwise lookup from SuggestionCompletionEngine
final String factType = getBoundFactType( col.getBoundName() );
final String fieldName = col.getFactField();
return getTypeFromDataOracle( factType,
fieldName );
}
private String getType( final Pattern52 pattern,
final ActionSetFieldCol52 col ) {
// Columns with "Value Lists" etc are always Text (for now)
if ( hasValueList( col ) ) {
return DataType.TYPE_STRING;
}
//Otherwise lookup from SuggestionCompletionEngine
final String factType = pattern.getFactType();
final String fieldName = col.getFactField();
return getTypeFromDataOracle( factType,
fieldName );
}
private String getType( final ActionInsertFactCol52 col ) {
// Columns with "Value Lists" etc are always Text (for now)
if ( hasValueList( col ) ) {
return DataType.TYPE_STRING;
}
//Otherwise lookup from SuggestionCompletionEngine
final String factType = col.getFactType();
final String fieldName = col.getFactField();
return getTypeFromDataOracle( factType,
fieldName );
}
private String getType( final BRLActionVariableColumn col ) {
//If the parameter is not bound to a Fact or FactField use the explicit type. This is (currently)
//used when a BRL fragment does not contain any Template Keys and a single BRLActionVariableColumn
//is created with type SuggestionCompletionEngine.TYPE_BOOLEAN i.e. Limited Entry
if ( col.getFactType() == null && col.getFactField() == null ) {
return col.getFieldType();
}
//Otherwise lookup from SuggestionCompletionEngine
final String factType = col.getFactType();
final String fieldName = col.getFactField();
return getTypeFromDataOracle( factType,
fieldName );
}
private String getTypeFromDataOracle( final String factType,
final String fieldName ) {
// Columns with enumerations are always Text (for now)
if ( oracle.hasEnums( factType,
fieldName ) ) {
return DataType.TYPE_STRING;
}
//Otherwise lookup from SuggestionCompletionEngine
final String type = oracle.getFieldType( factType,
fieldName );
return type;
}
// Get the Data Type corresponding to a given column
public DataType.DataTypes getTypeSafeType( final BaseColumn column ) {
final String type = getType( column );
return convertToTypeSafeType( type );
}
// Get the Data Type corresponding to a given column
public DataType.DataTypes getTypeSafeType( final Pattern52 pattern,
final ConditionCol52 column ) {
final String type = getType( pattern,
column );
return convertToTypeSafeType( type );
}
// Get the Data Type corresponding to a given column
public DataType.DataTypes getTypeSafeType( final Pattern52 pattern,
final ActionSetFieldCol52 column ) {
final String type = getType( pattern,
column );
return convertToTypeSafeType( type );
}
private DataType.DataTypes convertToTypeSafeType( final String type ) {
if ( type.equals( DataType.TYPE_NUMERIC ) ) {
return DataType.DataTypes.NUMERIC;
} else if ( type.equals( DataType.TYPE_NUMERIC_BIGDECIMAL ) ) {
return DataType.DataTypes.NUMERIC_BIGDECIMAL;
} else if ( type.equals( DataType.TYPE_NUMERIC_BIGINTEGER ) ) {
return DataType.DataTypes.NUMERIC_BIGINTEGER;
} else if ( type.equals( DataType.TYPE_NUMERIC_BYTE ) ) {
return DataType.DataTypes.NUMERIC_BYTE;
} else if ( type.equals( DataType.TYPE_NUMERIC_DOUBLE ) ) {
return DataType.DataTypes.NUMERIC_DOUBLE;
} else if ( type.equals( DataType.TYPE_NUMERIC_FLOAT ) ) {
return DataType.DataTypes.NUMERIC_FLOAT;
} else if ( type.equals( DataType.TYPE_NUMERIC_INTEGER ) ) {
return DataType.DataTypes.NUMERIC_INTEGER;
} else if ( type.equals( DataType.TYPE_NUMERIC_LONG ) ) {
return DataType.DataTypes.NUMERIC_LONG;
} else if ( type.equals( DataType.TYPE_NUMERIC_SHORT ) ) {
return DataType.DataTypes.NUMERIC_SHORT;
} else if ( type.equals( DataType.TYPE_BOOLEAN ) ) {
return DataType.DataTypes.BOOLEAN;
} else if ( type.equals( DataType.TYPE_DATE ) ) {
return DataType.DataTypes.DATE;
}
return DataType.DataTypes.STRING;
}
public String[] getValueList( final BaseColumn col ) {
if ( col instanceof AttributeCol52 ) {
return getValueList( (AttributeCol52) col );
} else if ( col instanceof ConditionCol52 ) {
return getValueList( (ConditionCol52) col );
} else if ( col instanceof ActionSetFieldCol52 ) {
return getValueList( (ActionSetFieldCol52) col );
} else if ( col instanceof ActionInsertFactCol52 ) {
return getValueList( (ActionInsertFactCol52) col );
}
return new String[ 0 ];
}
private String[] getValueList( final AttributeCol52 col ) {
if ( "no-loop".equals( col.getAttribute() ) || "enabled".equals( col.getAttribute() ) ) {
return new String[]{ "true", "false" };
}
return new String[ 0 ];
}
private String[] getValueList( final ConditionCol52 col ) {
if ( col.getValueList() != null && !"".equals( col.getValueList() ) ) {
return col.getValueList().split( "," );
}
return new String[ 0 ];
}
private String[] getValueList( final ActionSetFieldCol52 col ) {
if ( col.getValueList() != null && !"".equals( col.getValueList() ) ) {
return col.getValueList().split( "," );
}
return new String[ 0 ];
}
private String[] getValueList( final ActionInsertFactCol52 col ) {
if ( col.getValueList() != null && !"".equals( col.getValueList() ) ) {
return col.getValueList().split( "," );
}
return new String[ 0 ];
}
public boolean hasValueList( final AttributeCol52 col ) {
if ( "no-loop".equals( col.getAttribute() ) || "enabled".equals( col.getAttribute() ) ) {
return true;
}
return false;
}
public boolean hasValueList( final ConditionCol52 col ) {
if ( col.getValueList() != null && !"".equals( col.getValueList() ) ) {
return true;
}
return false;
}
public boolean hasValueList( final ActionSetFieldCol52 col ) {
if ( col.getValueList() != null && !"".equals( col.getValueList() ) ) {
return true;
}
return false;
}
public boolean hasValueList( final ActionInsertFactCol52 col ) {
if ( col.getValueList() != null && !"".equals( col.getValueList() ) ) {
return true;
}
return false;
}
public boolean isConstraintValid( final DTColumnConfig52 col ) {
if ( col instanceof RowNumberCol52 ) {
return true;
}
if ( col instanceof DescriptionCol52) {
return true;
}
if ( col instanceof MetadataCol52) {
return true;
}
if ( col instanceof AttributeCol52 ) {
return true;
}
if ( col instanceof ConditionCol52 ) {
final ConditionCol52 c = (ConditionCol52) col;
if ( c.getConstraintValueType() == BaseSingleFieldConstraint.TYPE_LITERAL ) {
if ( c.getFactField() == null
|| c.getFactField().equals( "" ) ) {
return false;
}
if ( c.getOperator() == null
|| c.getOperator().equals( "" ) ) {
return false;
}
return true;
}
return true;
}
if ( col instanceof ActionCol52 ) {
return true;
}
return false;
}
public String getBoundFactType( String boundName ) {
for ( CompositeColumn<?> cc : this.model.getConditions() ) {
if ( cc instanceof Pattern52 ) {
final Pattern52 p = (Pattern52) cc;
if ( p.isBound() && p.getBoundName().equals( boundName ) ) {
return p.getFactType();
}
} else if ( cc instanceof BRLConditionColumn ) {
final BRLConditionColumn brl = (BRLConditionColumn) cc;
for ( IPattern p : brl.getDefinition() ) {
if ( p instanceof FactPattern ) {
FactPattern fp = (FactPattern) p;
if ( fp.isBound() && fp.getBoundName().equals( boundName ) ) {
return fp.getFactType();
}
}
}
}
}
return new String();
}
/**
* Check is the model uses DSLSentences and hence requires expansion
* @return true if any BRLColumn's contain DSLSentence's
*/
public boolean hasDSLSentences() {
for ( CompositeColumn<? extends BaseColumn> column : this.model.getConditions() ) {
if ( column instanceof BRLConditionColumn ) {
final BRLConditionColumn brlColumn = (BRLConditionColumn) column;
for ( IPattern pattern : brlColumn.getDefinition() ) {
if ( pattern instanceof DSLSentence) {
return true;
}
}
}
}
for ( ActionCol52 column : this.model.getActionCols() ) {
if ( column instanceof BRLActionColumn) {
final BRLActionColumn brlColumn = (BRLActionColumn) column;
for ( IAction action : brlColumn.getDefinition() ) {
if ( action instanceof DSLSentence ) {
return true;
}
}
}
}
return false;
}
}