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java.lang.Objectcom.jscape.util.workflow.ConstantExpression
public final class ConstantExpression
Constant expression.
Constructor Summary | |
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ConstantExpression()
Creates a new expression instance. |
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ConstantExpression(java.lang.Object value)
Creates a new expression instance. |
Method Summary | |
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java.lang.Object |
compute(Context context)
Computes expression value. |
java.lang.Object |
getValue()
Returns expression value. |
void |
setValue(java.lang.Object value)
Sets expression value. |
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 ConstantExpression(java.lang.Object value)
value
- an expression valuepublic ConstantExpression()
Method Detail |
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public java.lang.Object getValue()
public void setValue(java.lang.Object value)
value
- the expression valuepublic 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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