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java.lang.Objectorg.eclipse.birt.data.engine.api.querydefn.JoinCondition
public class JoinCondition
An implementation of IJoinConditionExpression.
Field Summary |
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Fields inherited from interface org.eclipse.birt.data.engine.api.IJoinCondition |
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OP_EQ |
Constructor Summary | |
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JoinCondition(IScriptExpression left,
IScriptExpression right,
int op)
Constructor. |
Method Summary | |
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IScriptExpression |
getLeftExpression()
This method returns the IScriptExpression instance which will be evaluated against the data set which servers as left operand of a joint. |
int |
getOperator()
This method returns the integer standing for a compare operator. |
IScriptExpression |
getRightExpression()
This method returns the IScriptExpression instance which will be evaluated against the data set which servers as right operand of a joint. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public JoinCondition(IScriptExpression left, IScriptExpression right, int op) throws org.eclipse.birt.data.engine.core.DataException
left
- right
- op
-
org.eclipse.birt.data.engine.core.DataException
Method Detail |
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public IScriptExpression getLeftExpression()
IJoinCondition
getLeftExpression
in interface IJoinCondition
public IScriptExpression getRightExpression()
IJoinCondition
getRightExpression
in interface IJoinCondition
public int getOperator()
IJoinCondition
getOperator
in interface IJoinCondition
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