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## Uses of Interface
org.eclipse.birt.data.engine.api.IScriptExpression

Packages that use IScriptExpression
org.eclipse.birt.data.engine.api | This package contains the main public API classes and interfaces of the BIRT Data Engine (DtE).
org.eclipse.birt.data.engine.api.querydefn | This package is part of the Data Engine public API, and contains default implementation of request interfaces in `org.eclipse.birt.data.engine.api`.

Uses of IScriptExpression in org.eclipse.birt.data.engine.api

Methods in org.eclipse.birt.data.engine.api that return IScriptExpression
`IScriptExpression` | `IComputedColumn.getAggregateFilter()` Return the filter of this computed column if it is an aggregation.
`IScriptExpression` | `ISortDefinition.getExpression()` Returns the JavaScript expression that defines the group key.
`IScriptExpression` | `IConditionalExpression.getExpression()` Gets the main expression
`IScriptExpression` | `IJoinCondition.getLeftExpression()` This method returns the IScriptExpression instance which will be evaluated against the data set which servers as left operand of a joint.
`IScriptExpression` | `IJoinCondition.getRightExpression()` This method returns the IScriptExpression instance which will be evaluated against the data set which servers as right operand of a joint.

Uses of IScriptExpression in org.eclipse.birt.data.engine.api.querydefn

Classes in org.eclipse.birt.data.engine.api.querydefn that implement IScriptExpression
`class` | `ScriptExpression` Default implementation of the `IScriptExpression` interface

Fields in org.eclipse.birt.data.engine.api.querydefn declared as IScriptExpression
`protected IScriptExpression` | `ConditionalExpression.expr`
`protected IScriptExpression` | `SortDefinition.keyExpr`
`protected IScriptExpression` | `GroupDefinition.keyExpr`

Methods in org.eclipse.birt.data.engine.api.querydefn that return IScriptExpression
`IScriptExpression` | `ComputedColumn.getAggregateFilter()`
`IScriptExpression` | `ConditionalExpression.getExpression()`
`IScriptExpression` | `SortDefinition.getExpression()` Returns the JavaScript expression that defines the group key.
`IScriptExpression` | `JoinCondition.getLeftExpression()`
`IScriptExpression` | `JoinCondition.getRightExpression()`

Methods in org.eclipse.birt.data.engine.api.querydefn with parameters of type IScriptExpression
`void` | `SortDefinition.setExpression(IScriptExpression keyExpr)`
`void` | `GroupDefinition.setKeyExpression(IScriptExpression keyExpr)`

Constructors in org.eclipse.birt.data.engine.api.querydefn with parameters of type IScriptExpression
`ComputedColumn(java.lang.String name, IScriptExpression expr, int dataType, java.lang.String aggrFunction, IScriptExpression filter, java.util.List argument)`
`ComputedColumn(java.lang.String name, java.lang.String expr, int dataType, java.lang.String aggrFunction, IScriptExpression filter, java.util.List argument)`
`ConditionalExpression(IScriptExpression expr, int operator, IBaseExpression op1, IBaseExpression op2)` Constructs an instance, setting main expression, operator, and operands
`ConditionalExpression(IScriptExpression expr, int operator, java.util.List operand)`
`JoinCondition(IScriptExpression left, IScriptExpression right, int op)` Constructor.

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