public NumberExpression<Integer> intValue() {
        return castToNum(Integer.class);
    }
Create a {@code this.intValue()} expression

<p>Get the int expression of this numeric expression</p>

@return this.intValue()
@see java.lang.Number#intValue()
querydsl-core/src/main/java/com/querydsl/core/types/dsl/NumberExpression.java