private void createOutputStream() {
if (!context.isPipeStreamNotCreated()) {
return;
}
Schema outputSchema = context.getSelectContext().getSelectClauseContext().getOutputSchema();
outputSchema.setId(context.getOutputStreamName());
outputSchema.setName(context.getOutputStreamName());
outputSchema.setStreamName(context.getOutputStreamName());
context.setOutputSchema(outputSchema);
}
private List<Schema> initSchema() throws SemanticAnalyzerException {
List<Schema> schemas = new ArrayList<Schema>();
Schema s1 = new Schema("S1");
s1.addCol(new Column("id", String.class));
s1.addCol(new Column("name", String.class));
schemas.add(s1);
return schemas;
}
private List<Schema> createSchemas() {
List<Column> cols1 = new ArrayList<Column>();
cols1.add(new Column("msisdn", String.class));
cols1.add(new Column("host", String.class));
cols1.add(new Column("CaseID", String.class));
List<Column> cols2 = new ArrayList<Column>();
cols2.add(new Column("msisdn", String.class));
cols2.add(new Column("host", String.class));
cols2.add(new Column("CaseID", String.class));
Schema schema1 = new Schema("inputSchema");
schema1.setCols(cols1);
Schema schema2 = new Schema("outputSchema");
schema2.setCols(cols2);
List<Schema> results = new ArrayList<Schema>();
results.add(schema1);
results.add(schema2);
return results;
}
private static List<Schema> createSchemas() {
List<Column> cols1 = new ArrayList<Column>();
cols1.add(new Column("a", Integer.class));
cols1.add(new Column("b", Integer.class));
cols1.add(new Column("c", String.class));
List<Column> cols2 = new ArrayList<Column>();
cols2.add(new Column("a", Integer.class));
cols2.add(new Column("b", Integer.class));
cols2.add(new Column("c", String.class));
Schema schema1 = new Schema("testSchema1");
schema1.setCols(cols1);
Schema schema2 = new Schema("testSchema2");
schema2.setCols(cols2);
List<Schema> results = new ArrayList<Schema>();
results.add(schema1);
results.add(schema2);
return results;
}