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java.lang.Objectcom.jscape.util.workflow.AssignmentExpression
public final class AssignmentExpression
Assignment expression. Assigns an expression value to specified variable.
Constructor Summary | |
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AssignmentExpression()
Creates a new expression instance. |
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AssignmentExpression(Variable variable,
Expression expression)
Creates a new expression instance. |
Method Summary | |
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java.lang.Object |
compute(Context context)
Computes expression value. |
Expression |
getExpression()
Returns an expression to assign. |
Variable |
getVariable()
Returns a target expression variable. |
void |
setExpression(Expression value)
Sets an expression to assign. |
void |
setVariable(Variable value)
Sets target expression variable. |
java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public AssignmentExpression(Variable variable, Expression expression)
variable
- variableexpression
- expression to assignpublic AssignmentExpression()
Method Detail |
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public Variable getVariable()
public void setVariable(Variable value)
value
- a new variablepublic Expression getExpression()
public void setExpression(Expression value)
value
- a new expression to assignpublic java.lang.Object compute(Context context)
Expression
compute
in interface Expression
context
- the workflow context
public java.lang.String toString()
toString
in class java.lang.Object
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