Class FilterConditionElementHandle

All Implemented Interfaces:
org.eclipse.birt.report.model.elements.interfaces.IDesignElementModel, org.eclipse.birt.report.model.elements.interfaces.IFilterConditionElementModel

public class FilterConditionElementHandle extends ContentElementHandle implements org.eclipse.birt.report.model.elements.interfaces.IFilterConditionElementModel
  • Constructor Details

    • FilterConditionElementHandle

      public FilterConditionElementHandle(org.eclipse.birt.report.model.core.Module module, org.eclipse.birt.report.model.core.DesignElement element)
      Constructs a filter condition handle with the given design and the element. The application generally does not create handles directly. Instead, it uses one of the navigation methods available on other element handles.
      Parameters:
      module - the module
      element - the model representation of the element
  • Method Details

    • getExpr

      public String getExpr()
      Returns the filter expression.
      Returns:
      the filter expression
    • setExpr

      public void setExpr(String filterExpr) throws SemanticException
      Sets the filter expression.
      Parameters:
      filterExpr - the filter expression to set
      Throws:
      SemanticException - value required exception
    • getOperator

      public String getOperator()
      Returns the operator of this filter condition. The possible values are defined in DesignChoiceConstants, and they are:
      • FILTER_OPERATOR_EQ
      • FILTER_OPERATOR_NE
      • FILTER_OPERATOR_LT
      • FILTER_OPERATOR_LE
      • FILTER_OPERATOR_GE
      • FILTER_OPERATOR_GT
      • FILTER_OPERATOR_BETWEEN
      • FILTER_OPERATOR_NOT_BETWEEN
      • FILTER_OPERATOR_NULL
      • FILTER_OPERATOR_NOT_NULL
      • FILTER_OPERATOR_TRUE
      • FILTER_OPERATOR_FALSE
      • FILTER_OPERATOR_LIKE
      • FILTER_OPERATOR_TOP_N
      • FILTER_OPERATOR_BOTTOM_N
      • FILTER_OPERATOR_TOP_PERCENT
      • FILTER_OPERATOR_BOTTOM_PERCENT
      • FILTER_OPERATOR_ANY
      Returns:
      the operator of this filter condition
    • setOperator

      public void setOperator(String operator) throws SemanticException
      Sets the operator of this filter condition. The allowed values are defined in DesignChoiceConstants, and they are:
      • FILTER_OPERATOR_EQ
      • FILTER_OPERATOR_NE
      • FILTER_OPERATOR_LT
      • FILTER_OPERATOR_LE
      • FILTER_OPERATOR_GE
      • FILTER_OPERATOR_GT
      • FILTER_OPERATOR_BETWEEN
      • FILTER_OPERATOR_NOT_BETWEEN
      • FILTER_OPERATOR_NULL
      • FILTER_OPERATOR_NOT_NULL
      • FILTER_OPERATOR_TRUE
      • FILTER_OPERATOR_FALSE
      • FILTER_OPERATOR_LIKE
      • FILTER_OPERATOR_TOP_N
      • FILTER_OPERATOR_BOTTOM_N
      • FILTER_OPERATOR_TOP_PERCENT
      • FILTER_OPERATOR_BOTTOM_PERCENT
      • FILTER_OPERATOR_ANY
      Parameters:
      operator - the operator to set
      Throws:
      SemanticException - if operator is not in the choice list.
    • getValue1

      public String getValue1()
      Returns the value 1 expression of this filter condition.
      Returns:
      the value 1 expression of this filter condition
    • getValue1List

      @Deprecated public List getValue1List()
      Gets the value1 expression list of this filter condition. For most filter operator, there is only one expression in the returned list. However, filter operator 'in' may contain more than one expression.
      Returns:
      the value1 expression list of this filter condition.
    • getValue1ExpressionList

      public ExpressionListHandle getValue1ExpressionList()
      Gets the value1 expression list of this filter condition. For most filter operator, there is only one expression in the returned list. However, filter operator 'in' may contain more than one expression.
      Returns:
      the value1 expression list of this filter condition.
    • setValue1

      public void setValue1(String value1Expr) throws SemanticException
      Sets the value 1 expression of this filter condition.
      Parameters:
      value1Expr - the value 1 expression to set
      Throws:
      SemanticException
    • setValue1

      public void setValue1(List value1List) throws SemanticException
      Sets the value 1 expression list of this filter condition.
      Parameters:
      value1List - the value 1 expression list to set
      Throws:
      SemanticException - if the instance in the list is not valid
    • getValue2

      public String getValue2()
      Returns the value 2 expression of this filter condition.
      Returns:
      the value 2 expression of this filter condition
    • setValue2

      public void setValue2(String value2Expr) throws SemanticException
      Sets the value 2 expression of this filter condition.
      Parameters:
      value2Expr - the value 2 expression to set
      Throws:
      SemanticException
    • getFilterTarget

      public String getFilterTarget()
      Returns the filter target. The possible values are defined in DesignChoiceConstants, and they are:
      • FILTER_TARGET_DATA_SET
      • FILTER_TARGET_RESULT_SET
      Returns:
      the target type
    • setFilterTarget

      public void setFilterTarget(String filterTarget) throws SemanticException
      Sets the filter target. The allowed values are defined in DesignChoiceConstants, and they are:
      • FILTER_TARGET_DATA_SET
      • FILTER_TARGET_RESULT_SET
      Parameters:
      filterTarget - the filter target to set
      Throws:
      SemanticException - if the value is not one of the above.
    • getMember

      public MemberValueHandle getMember()
      Gets the member value handle of this filter condition element if it sets. Otherwise return null.
      Returns:
    • isOptional

      public boolean isOptional()
      Determines whether this filter condition is optional or not.
      Returns:
      true if this filter is optional, otherwise false
    • setOptional

      public void setOptional(boolean isOptional) throws SemanticException
      Sets the optional status for this filter condition.
      Parameters:
      isOptional - true if this filter is optional, otherwise false
      Throws:
      SemanticException
    • getExtensionName

      public String getExtensionName()
      Returns the unique id of an org.eclipse.datatools.connectivity.oda.filterExpressions extension to whose custom expressions are defined to map to a BIRT filter operator.
      Returns:
      the extension name
    • getExtensionExprId

      public String getExtensionExprId()
      Returns the id of a custom filter expression contributed and defined by the extension identified in the consumerExpressionMapping.
      Returns:
      the extension expression id
    • pushDown

      public boolean pushDown()
      Indicate if the current filter condition will be pushed down to the database. Default value is false. Only the oda extension provider supported operators can be pushed down to database. For those only BIRT supported operators even this property is set to true, will be ignored.
      Returns:
      true if the current filter condition will be pushed down to the database, otherwise false.
    • getDynamicFilterParameter

      public String getDynamicFilterParameter()
      Returns the name of the dynamic filter parameter to reference when the filter condition is dynamic.
      Returns:
      the name to the dynamic filter parameter to reference.
    • setExtensionName

      public void setExtensionName(String extensionName) throws SemanticException
      Sets the unique id of an org.eclipse.datatools.connectivity.oda.filterExpressions extension to whose custom expressions are defined to map to a BIRT filter operator.
      Parameters:
      extensionName - the extension name to set
      Throws:
      SemanticException
    • setExtensionExprId

      public void setExtensionExprId(String extensionExprId) throws SemanticException
      Sets the id of a custom filter expression contributed and defined by the extension identified in the consumerExpressionMapping.
      Parameters:
      extensionExprId - the id to set
      Throws:
      SemanticException
    • setPushDown

      public void setPushDown(boolean pushDown) throws SemanticException
      Sets the push down status for this filter condition
      Parameters:
      pushDown - true if the current filter condition will be pushed down to the database, otherwise false.
      Throws:
      SemanticException
    • setDynamicFilterParameter

      public void setDynamicFilterParameter(String parameterName) throws SemanticException
      Sets the name of the dynamic filter parameter to reference.
      Parameters:
      parameterName - the name of the dynamic filter parameter to set
      Throws:
      SemanticException
    • getType

      public String getType()
      Returns the type of this filter condition. The possible values are defined in DesignChoiceConstants, and they are:
      • FILTER_CONDITION_TYPE_SLICER
      • FILTER_CONDITION_TYPE_SIMPLE
      Returns:
      the operator of this filter condition
    • setType

      public void setType(String type) throws SemanticException
      Sets the type of this filter condition. The allowed values are defined in DesignChoiceConstants, and they are:
      • FILTER_CONDITION_TYPE_SLICER
      • FILTER_CONDITION_TYPE_SIMPLE
      Parameters:
      type - the type to set
      Throws:
      SemanticException - if type is not in the choice list.
    • updateAggregation

      public boolean updateAggregation()
      Checks if this filter condition needs to update aggregation.
      Returns:
      the flag to indicate updating aggregation or not.
    • setUpdateAggregation

      public void setUpdateAggregation(boolean updateAggregation) throws SemanticException
      Sets the updateAggregation flag of the filter condition.
      Parameters:
      updateAggregation - the updateAggregation flag to set
      Throws:
      SemanticException