Package com.documentum.fc.client.search

# Interface IDfExpressionScope

All Superinterfaces:
  `IDfQueryScope`

public interface IDfExpressionScope extends IDfQueryScope
Defines a specific expression within a searched source. It can be added to the `IDfQueryBuilder`.

See Also:
  - `IDfQueryBuilder.addExpressionScope(java.lang.String)`

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `static final String`
  `ALL_ECI_SOURCES`
  Indicates all external target sources.

  ### Fields inherited from interface com.documentum.fc.client.search.IDfQueryScope

  `SCOPE_EXPRESSION, SCOPE_LOCATION, SCOPE_PARTITION, SCOPE_UNDEFINED`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `IDfExpressionSet`
  `getExpression()`
  Gets the expression of this scope.
  `String`
  `getSource()`
  Gets the target source.

  ### Methods inherited from interface com.documentum.fc.client.search.IDfQueryScope

  `getScopeType`

- ## Field Details

  - ### ALL_ECI_SOURCES

    static final String ALL_ECI_SOURCES
    Indicates all external target sources. The expression cannot be targeted to a specific external source, only to all.
    See Also:
      - Constant Field Values

- ## Method Details

  - ### getSource

    String getSource()
    Gets the target source.
    Returns:
      The target source.

  - ### getExpression

    IDfExpressionSet getExpression()
    Gets the expression of this scope.
    Returns:
      The expression of this scope.